241742529

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 448704000

約数和(自身を除く): 206961471

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 59, 63, 133, 147, 163, 171, 177, 189, 399, 413, 441, 489, 513, 531, 931, 1121, 1141, 1197, 1239, 1323, 1467, 1593, 2793, 2891, 3097, 3363, 3423, 3591, 3717, 4401, 7847, 7987, 8379, 8673, 9291, 9617, 10089, 10269, 11151, 21679, 23541, 23961, 25137, 26019, 27873, 28851, 30267, 30807, 54929, 65037, 67319, 70623, 71883, 78057, 83619, 86553, 151753, 164787, 182723, 195111, 201957, 211869, 215649, 259659, 455259, 471233, 494361, 548169, 585333, 605871, 1279061, 1365777, 1413699, 1483083, 1644507, 1817613, 3837183, 4097331, 4241097, 4933521, 8953427, 11511549, 12723291, 26860281, 34534647, 80580843, 241742529]

約数ペア:

[(1, 241742529), (3, 80580843), (7, 34534647), (9, 26860281), (19, 12723291), (21, 11511549), (27, 8953427), (49, 4933521), (57, 4241097), (59, 4097331), (63, 3837183), (133, 1817613), (147, 1644507), (163, 1483083), (171, 1413699), (177, 1365777), (189, 1279061), (399, 605871), (413, 585333), (441, 548169), (489, 494361), (513, 471233), (531, 455259), (931, 259659), (1121, 215649), (1141, 211869), (1197, 201957), (1239, 195111), (1323, 182723), (1467, 164787), (1593, 151753), (2793, 86553), (2891, 83619), (3097, 78057), (3363, 71883), (3423, 70623), (3591, 67319), (3717, 65037), (4401, 54929), (7847, 30807), (7987, 30267), (8379, 28851), (8673, 27873), (9291, 26019), (9617, 25137), (10089, 23961), (10269, 23541), (11151, 21679)]