128526567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89069}}^1$

素因数の和:89122

約数の個数: 16

約数和(自身を含む): 189540960

約数和(自身を除く): 61014393

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 89069, 267207, 1157897, 3295553, 3473691, 9886659, 42842189, 128526567]

約数ペア:

[(1, 128526567), (3, 42842189), (13, 9886659), (37, 3473691), (39, 3295553), (111, 1157897), (481, 267207), (1443, 89069)]