87082579199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19891}}^1\times {\mathrm{56857}}^1$

素因数の和:76766

約数の個数: 16

約数和(自身を含む): 108577856256

約数和(自身を除く): 21495277057

約数列:

[1, 7, 11, 77, 19891, 56857, 139237, 218801, 397999, 625427, 1531607, 4377989, 1130942587, 7916598109, 12440368457, 87082579199]

約数ペア:

[(1, 87082579199), (7, 12440368457), (11, 7916598109), (77, 1130942587), (19891, 4377989), (56857, 1531607), (139237, 625427), (218801, 397999)]