261765687051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1273037}}^1$

素因数の和:1273152

約数の個数: 48

約数和(自身を含む): 432140387328

約数和(自身を除く): 170374700277

約数列:

[1, 3, 9, 11, 31, 33, 67, 93, 99, 201, 279, 341, 603, 737, 1023, 2077, 2211, 3069, 6231, 6633, 18693, 22847, 68541, 205623, 1273037, 3819111, 11457333, 14003407, 39464147, 42010221, 85293479, 118392441, 126030663, 255880437, 355177323, 434105617, 767641311, 938228269, 1302316851, 2644097849, 2814684807, 3906950553, 7932293547, 8444054421, 23796880641, 29085076339, 87255229017, 261765687051]

約数ペア:

[(1, 261765687051), (3, 87255229017), (9, 29085076339), (11, 23796880641), (31, 8444054421), (33, 7932293547), (67, 3906950553), (93, 2814684807), (99, 2644097849), (201, 1302316851), (279, 938228269), (341, 767641311), (603, 434105617), (737, 355177323), (1023, 255880437), (2077, 126030663), (2211, 118392441), (3069, 85293479), (6231, 42010221), (6633, 39464147), (18693, 14003407), (22847, 11457333), (68541, 3819111), (205623, 1273037)]