72306291

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{947}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 99744768

約数和(自身を除く): 27438477

約数列:

[1, 3, 31, 93, 821, 947, 2463, 2841, 25451, 29357, 76353, 88071, 777487, 2332461, 24102097, 72306291]

約数ペア:

[(1, 72306291), (3, 24102097), (31, 2332461), (93, 777487), (821, 88071), (947, 76353), (2463, 29357), (2841, 25451)]