42445565533

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1\times {\mathrm{3373}}^1$

素因数の和:5113

約数の個数: 32

約数和(自身を含む): 51741720576

約数和(自身を除く): 9296155043

約数列:

[1, 7, 23, 47, 161, 329, 1081, 1663, 3373, 7567, 11641, 23611, 38249, 77579, 78161, 158531, 267743, 543053, 547127, 1109717, 1797703, 3646213, 5609299, 12583921, 25523491, 39265093, 129013877, 263637053, 903097139, 1845459371, 6063652219, 42445565533]

約数ペア:

[(1, 42445565533), (7, 6063652219), (23, 1845459371), (47, 903097139), (161, 263637053), (329, 129013877), (1081, 39265093), (1663, 25523491), (3373, 12583921), (7567, 5609299), (11641, 3646213), (23611, 1797703), (38249, 1109717), (77579, 547127), (78161, 543053), (158531, 267743)]