87462529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 115752960

約数和(自身を除く): 28290431

約数列:

[1, 7, 11, 19, 77, 133, 191, 209, 313, 1337, 1463, 2101, 2191, 3443, 3629, 5947, 14707, 24101, 25403, 39919, 41629, 59783, 65417, 279433, 418481, 457919, 657613, 1135877, 4603291, 7951139, 12494647, 87462529]

約数ペア:

[(1, 87462529), (7, 12494647), (11, 7951139), (19, 4603291), (77, 1135877), (133, 657613), (191, 457919), (209, 418481), (313, 279433), (1337, 65417), (1463, 59783), (2101, 41629), (2191, 39919), (3443, 25403), (3629, 24101), (5947, 14707)]