156740727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1319}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 246597120

約数和(自身を除く): 89856393

約数列:

[1, 3, 11, 13, 33, 39, 143, 277, 429, 831, 1319, 3047, 3601, 3957, 9141, 10803, 14509, 17147, 39611, 43527, 51441, 118833, 188617, 365363, 565851, 1096089, 4018993, 4749719, 12056979, 14249157, 52246909, 156740727]

約数ペア:

[(1, 156740727), (3, 52246909), (11, 14249157), (13, 12056979), (33, 4749719), (39, 4018993), (143, 1096089), (277, 565851), (429, 365363), (831, 188617), (1319, 118833), (3047, 51441), (3601, 43527), (3957, 39611), (9141, 17147), (10803, 14509)]