65017323

素因数分解:

$3^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 115875840

約数和(自身を除く): 50858517

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 137, 189, 217, 243, 279, 411, 567, 651, 729, 837, 959, 1233, 1701, 1953, 2187, 2511, 2877, 3699, 4247, 5103, 5859, 7533, 8631, 11097, 12741, 15309, 17577, 22599, 25893, 29729, 33291, 38223, 52731, 67797, 77679, 89187, 99873, 114669, 158193, 233037, 267561, 299619, 344007, 474579, 699111, 802683, 1032021, 2097333, 2408049, 3096063, 7224147, 9288189, 21672441, 65017323]

約数ペア:

[(1, 65017323), (3, 21672441), (7, 9288189), (9, 7224147), (21, 3096063), (27, 2408049), (31, 2097333), (63, 1032021), (81, 802683), (93, 699111), (137, 474579), (189, 344007), (217, 299619), (243, 267561), (279, 233037), (411, 158193), (567, 114669), (651, 99873), (729, 89187), (837, 77679), (959, 67797), (1233, 52731), (1701, 38223), (1953, 33291), (2187, 29729), (2511, 25893), (2877, 22599), (3699, 17577), (4247, 15309), (5103, 12741), (5859, 11097), (7533, 8631)]