201473433

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 356106240

約数和(自身を除く): 154632807

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 137, 189, 217, 251, 279, 411, 651, 753, 837, 959, 1233, 1757, 1953, 2259, 2877, 3699, 4247, 5271, 5859, 6777, 7781, 8631, 12741, 15813, 23343, 25893, 29729, 34387, 38223, 47439, 54467, 70029, 89187, 103161, 114669, 163401, 210087, 240709, 267561, 309483, 490203, 722127, 802683, 928449, 1065997, 1470609, 2166381, 3197991, 6499143, 7461979, 9593973, 22385937, 28781919, 67157811, 201473433]

約数ペア:

[(1, 201473433), (3, 67157811), (7, 28781919), (9, 22385937), (21, 9593973), (27, 7461979), (31, 6499143), (63, 3197991), (93, 2166381), (137, 1470609), (189, 1065997), (217, 928449), (251, 802683), (279, 722127), (411, 490203), (651, 309483), (753, 267561), (837, 240709), (959, 210087), (1233, 163401), (1757, 114669), (1953, 103161), (2259, 89187), (2877, 70029), (3699, 54467), (4247, 47439), (5271, 38223), (5859, 34387), (6777, 29729), (7781, 25893), (8631, 23343), (12741, 15813)]