27029224989

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 45897062400

約数和(自身を除く): 18867837411

約数列:

[1, 3, 9, 13, 27, 29, 39, 61, 87, 101, 117, 183, 261, 303, 351, 377, 431, 549, 783, 793, 909, 1131, 1293, 1313, 1647, 1769, 2379, 2727, 2929, 3393, 3879, 3939, 5307, 5603, 6161, 7137, 8787, 10179, 11637, 11817, 12499, 15921, 16809, 18483, 21411, 22997, 26291, 26361, 35451, 37497, 38077, 43531, 47763, 50427, 55449, 68991, 78873, 79083, 80093, 112491, 114231, 130593, 151281, 162487, 166347, 178669, 206973, 236619, 240279, 337473, 341783, 342693, 391779, 487461, 536007, 565903, 620919, 709857, 720837, 762439, 1025349, 1028079, 1175337, 1262399, 1462383, 1608021, 1697709, 2162511, 2287317, 2322697, 2655391, 3076047, 3787197, 4387149, 4824063, 5093127, 6861951, 6968091, 7966173, 9228141, 9911707, 11361591, 15279381, 16411187, 20585853, 20904273, 23898519, 29735121, 34084773, 34520083, 49233561, 62712819, 71695557, 77006339, 89205363, 103560249, 147700683, 231019017, 267616089, 310680747, 443102049, 693057051, 932042241, 1001082407, 2079171153, 3003247221, 9009741663, 27029224989]

約数ペア:

[(1, 27029224989), (3, 9009741663), (9, 3003247221), (13, 2079171153), (27, 1001082407), (29, 932042241), (39, 693057051), (61, 443102049), (87, 310680747), (101, 267616089), (117, 231019017), (183, 147700683), (261, 103560249), (303, 89205363), (351, 77006339), (377, 71695557), (431, 62712819), (549, 49233561), (783, 34520083), (793, 34084773), (909, 29735121), (1131, 23898519), (1293, 20904273), (1313, 20585853), (1647, 16411187), (1769, 15279381), (2379, 11361591), (2727, 9911707), (2929, 9228141), (3393, 7966173), (3879, 6968091), (3939, 6861951), (5307, 5093127), (5603, 4824063), (6161, 4387149), (7137, 3787197), (8787, 3076047), (10179, 2655391), (11637, 2322697), (11817, 2287317), (12499, 2162511), (15921, 1697709), (16809, 1608021), (18483, 1462383), (21411, 1262399), (22997, 1175337), (26291, 1028079), (26361, 1025349), (35451, 762439), (37497, 720837), (38077, 709857), (43531, 620919), (47763, 565903), (50427, 536007), (55449, 487461), (68991, 391779), (78873, 342693), (79083, 341783), (80093, 337473), (112491, 240279), (114231, 236619), (130593, 206973), (151281, 178669), (162487, 166347)]