207320787729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{4889}}^1\times {\mathrm{428339}}^1$

素因数の和:433245

約数の個数: 24

約数和(自身を含む): 326754885600

約数和(自身を除く): 119434097871

約数列:

[1, 3, 9, 11, 33, 99, 4889, 14667, 44001, 53779, 161337, 428339, 484011, 1285017, 3855051, 4711729, 14135187, 42405561, 2094149371, 6282448113, 18847344339, 23035643081, 69106929243, 207320787729]

約数ペア:

[(1, 207320787729), (3, 69106929243), (9, 23035643081), (11, 18847344339), (33, 6282448113), (99, 2094149371), (4889, 42405561), (14667, 14135187), (44001, 4711729), (53779, 3855051), (161337, 1285017), (428339, 484011)]