145667067

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31387}}^1$

素因数の和:31427

約数の個数: 32

約数和(自身を含む): 253112832

約数和(自身を除く): 107445765

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 31387, 94161, 219709, 408031, 533579, 659127, 1224093, 1600737, 2856217, 3735053, 6936527, 8568651, 11205159, 20809581, 48555689, 145667067]

約数ペア:

[(1, 145667067), (3, 48555689), (7, 20809581), (13, 11205159), (17, 8568651), (21, 6936527), (39, 3735053), (51, 2856217), (91, 1600737), (119, 1224093), (221, 659127), (273, 533579), (357, 408031), (663, 219709), (1547, 94161), (4641, 31387)]