123922227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 195503616

約数和(自身を除く): 71581389

約数列:

[1, 3, 11, 13, 33, 39, 143, 151, 429, 453, 1661, 1913, 1963, 4983, 5739, 5889, 21043, 21593, 24869, 63129, 64779, 74607, 273559, 288863, 820677, 866589, 3177493, 3755219, 9532479, 11265657, 41307409, 123922227]

約数ペア:

[(1, 123922227), (3, 41307409), (11, 11265657), (13, 9532479), (33, 3755219), (39, 3177493), (143, 866589), (151, 820677), (429, 288863), (453, 273559), (1661, 74607), (1913, 64779), (1963, 63129), (4983, 24869), (5739, 21593), (5889, 21043)]