81650749

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 86293440

約数和(自身を除く): 4642691

約数列:

[1, 37, 59, 113, 331, 2183, 4181, 6667, 12247, 19529, 37403, 246679, 722573, 1383911, 2206777, 81650749]

約数ペア:

[(1, 81650749), (37, 2206777), (59, 1383911), (113, 722573), (331, 246679), (2183, 37403), (4181, 19529), (6667, 12247)]