156945184191

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{1289}}^1\times {\mathrm{49921}}^1$

素因数の和:51487

約数の個数: 24

約数和(自身を含む): 227716207680

約数和(自身を除く): 70771023489

約数列:

[1, 3, 9, 271, 813, 1289, 2439, 3867, 11601, 49921, 149763, 349319, 449289, 1047957, 3143871, 13528591, 40585773, 64348169, 121757319, 193044507, 579133521, 17438353799, 52315061397, 156945184191]

約数ペア:

[(1, 156945184191), (3, 52315061397), (9, 17438353799), (271, 579133521), (813, 193044507), (1289, 121757319), (2439, 64348169), (3867, 40585773), (11601, 13528591), (49921, 3143871), (149763, 1047957), (349319, 449289)]