124872121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 141882272

約数和(自身を除く): 17010151

約数列:

[1, 11, 67, 73, 121, 211, 737, 803, 2321, 4891, 8107, 8833, 14137, 15403, 25531, 53801, 155507, 169433, 591811, 1032001, 1710577, 1863763, 11352011, 124872121]

約数ペア:

[(1, 124872121), (11, 11352011), (67, 1863763), (73, 1710577), (121, 1032001), (211, 591811), (737, 169433), (803, 155507), (2321, 53801), (4891, 25531), (8107, 15403), (8833, 14137)]