38528804961

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1\times {\mathrm{1621}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 57720141648

約数和(自身を除く): 19191336687

約数列:

[1, 3, 9, 37, 111, 137, 333, 411, 521, 1233, 1563, 1621, 4689, 4863, 5069, 14589, 15207, 19277, 45621, 57831, 59977, 71377, 173493, 179931, 214131, 222077, 539793, 642393, 666231, 844541, 1998693, 2533623, 2640949, 7600869, 7922847, 8216849, 23768541, 24650547, 31248017, 73951641, 93744051, 115702117, 281232153, 347106351, 1041319053, 4280978329, 12842934987, 38528804961]

約数ペア:

[(1, 38528804961), (3, 12842934987), (9, 4280978329), (37, 1041319053), (111, 347106351), (137, 281232153), (333, 115702117), (411, 93744051), (521, 73951641), (1233, 31248017), (1563, 24650547), (1621, 23768541), (4689, 8216849), (4863, 7922847), (5069, 7600869), (14589, 2640949), (15207, 2533623), (19277, 1998693), (45621, 844541), (57831, 666231), (59977, 642393), (71377, 539793), (173493, 222077), (179931, 214131)]