54326391

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 87118848

約数和(自身を除く): 32792457

約数列:

[1, 3, 7, 21, 23, 69, 137, 161, 411, 483, 821, 959, 2463, 2877, 3151, 5747, 9453, 17241, 18883, 22057, 56649, 66171, 112477, 132181, 337431, 396543, 787339, 2362017, 2586971, 7760913, 18108797, 54326391]

約数ペア:

[(1, 54326391), (3, 18108797), (7, 7760913), (21, 2586971), (23, 2362017), (69, 787339), (137, 396543), (161, 337431), (411, 132181), (483, 112477), (821, 66171), (959, 56649), (2463, 22057), (2877, 18883), (3151, 17241), (5747, 9453)]