91307139

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{56467}}^1$

素因数の和:56495

約数の個数: 24

約数和(自身を含む): 154496448

約数和(自身を除く): 63189309

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 56467, 169401, 395269, 621137, 1185807, 1863411, 2766883, 4347959, 8300649, 13043877, 30435713, 91307139]

約数ペア:

[(1, 91307139), (3, 30435713), (7, 13043877), (11, 8300649), (21, 4347959), (33, 2766883), (49, 1863411), (77, 1185807), (147, 621137), (231, 395269), (539, 169401), (1617, 56467)]