82740273

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{51169}}^1$

素因数の和:51197

約数の個数: 24

約数和(自身を含む): 140001120

約数和(自身を除く): 57260847

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 51169, 153507, 358183, 562859, 1074549, 1688577, 2507281, 3940013, 7521843, 11820039, 27580091, 82740273]

約数ペア:

[(1, 82740273), (3, 27580091), (7, 11820039), (11, 7521843), (21, 3940013), (33, 2507281), (49, 1688577), (77, 1074549), (147, 562859), (231, 358183), (539, 153507), (1617, 51169)]