61540528059

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 102251980800

約数和(自身を除く): 40711452741

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 101, 113, 171, 207, 303, 339, 437, 457, 513, 621, 909, 1017, 1311, 1371, 1919, 2147, 2323, 2599, 2727, 3051, 3933, 4113, 5757, 6441, 6969, 7797, 8683, 10511, 11413, 11799, 12339, 17271, 19323, 20907, 23391, 26049, 31533, 34239, 44137, 46157, 49381, 51641, 51813, 57969, 62721, 70173, 78147, 94599, 102717, 132411, 138471, 148143, 154923, 199709, 216847, 234441, 262499, 283797, 308151, 397233, 415413, 444429, 464769, 599127, 650541, 787497, 876983, 981179, 1061611, 1187743, 1191699, 1246239, 1333287, 1394307, 1797381, 1951623, 2362491, 2630949, 2943537, 3184833, 3563229, 4987481, 5215741, 5392143, 5854869, 7087473, 7892847, 8830611, 9554499, 10689687, 14962443, 15647223, 20170609, 22567117, 23678541, 26491833, 28663497, 32069061, 44887329, 46941669, 60511827, 67701351, 99099079, 119962043, 134661987, 140825007, 181535481, 203104053, 297297237, 359886129, 544606443, 609312159, 891891711, 1079658387, 2279278817, 2675675133, 3238975161, 6837836451, 20513509353, 61540528059]

約数ペア:

[(1, 61540528059), (3, 20513509353), (9, 6837836451), (19, 3238975161), (23, 2675675133), (27, 2279278817), (57, 1079658387), (69, 891891711), (101, 609312159), (113, 544606443), (171, 359886129), (207, 297297237), (303, 203104053), (339, 181535481), (437, 140825007), (457, 134661987), (513, 119962043), (621, 99099079), (909, 67701351), (1017, 60511827), (1311, 46941669), (1371, 44887329), (1919, 32069061), (2147, 28663497), (2323, 26491833), (2599, 23678541), (2727, 22567117), (3051, 20170609), (3933, 15647223), (4113, 14962443), (5757, 10689687), (6441, 9554499), (6969, 8830611), (7797, 7892847), (8683, 7087473), (10511, 5854869), (11413, 5392143), (11799, 5215741), (12339, 4987481), (17271, 3563229), (19323, 3184833), (20907, 2943537), (23391, 2630949), (26049, 2362491), (31533, 1951623), (34239, 1797381), (44137, 1394307), (46157, 1333287), (49381, 1246239), (51641, 1191699), (51813, 1187743), (57969, 1061611), (62721, 981179), (70173, 876983), (78147, 787497), (94599, 650541), (102717, 599127), (132411, 464769), (138471, 444429), (148143, 415413), (154923, 397233), (199709, 308151), (216847, 283797), (234441, 262499)]