87666711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{19391}}^1$

素因数の和:19542

約数の個数: 16

約数和(自身を含む): 128452608

約数和(自身を除く): 40785897

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 19391, 58173, 213301, 639903, 2656567, 7969701, 29222237, 87666711]

約数ペア:

[(1, 87666711), (3, 29222237), (11, 7969701), (33, 2656567), (137, 639903), (411, 213301), (1507, 58173), (4521, 19391)]