87158313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{1289}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 137648160

約数和(自身を除く): 50489847

約数列:

[1, 3, 9, 11, 33, 99, 683, 1289, 2049, 3867, 6147, 7513, 11601, 14179, 22539, 42537, 67617, 127611, 880387, 2641161, 7923483, 9684257, 29052771, 87158313]

約数ペア:

[(1, 87158313), (3, 29052771), (9, 9684257), (11, 7923483), (33, 2641161), (99, 880387), (683, 127611), (1289, 67617), (2049, 42537), (3867, 22539), (6147, 14179), (7513, 11601)]