72334779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{128939}}^1$

素因数の和:128970

約数の個数: 16

約数和(自身を含む): 111404160

約数和(自身を除く): 39069381

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 128939, 386817, 1418329, 2191963, 4254987, 6575889, 24111593, 72334779]

約数ペア:

[(1, 72334779), (3, 24111593), (11, 6575889), (17, 4254987), (33, 2191963), (51, 1418329), (187, 386817), (561, 128939)]