20170124091

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{4723}}^1$

素因数の和:4814

約数の個数: 64

約数和(自身を含む): 33649996800

約数和(自身を除く): 13479872709

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 529, 621, 897, 1587, 2691, 4723, 4761, 6877, 8073, 12167, 14169, 14283, 20631, 36501, 42507, 61399, 61893, 108629, 109503, 127521, 158171, 184197, 185679, 325887, 328509, 474513, 552591, 977661, 1412177, 1423539, 1657773, 2498467, 2932983, 4236531, 4270617, 7495401, 12709593, 22486203, 32480071, 38128779, 57464741, 67458609, 97440213, 172394223, 292320639, 517182669, 747041633, 876961917, 1551548007, 2241124899, 6723374697, 20170124091]

約数ペア:

[(1, 20170124091), (3, 6723374697), (9, 2241124899), (13, 1551548007), (23, 876961917), (27, 747041633), (39, 517182669), (69, 292320639), (117, 172394223), (207, 97440213), (299, 67458609), (351, 57464741), (529, 38128779), (621, 32480071), (897, 22486203), (1587, 12709593), (2691, 7495401), (4723, 4270617), (4761, 4236531), (6877, 2932983), (8073, 2498467), (12167, 1657773), (14169, 1423539), (14283, 1412177), (20631, 977661), (36501, 552591), (42507, 474513), (61399, 328509), (61893, 325887), (108629, 185679), (109503, 184197), (127521, 158171)]