123528207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 185112576

約数和(自身を除く): 61584369

約数列:

[1, 3, 11, 33, 43, 129, 263, 331, 473, 789, 993, 1419, 2893, 3641, 8679, 10923, 11309, 14233, 33927, 42699, 87053, 124399, 156563, 261159, 373197, 469689, 957583, 2872749, 3743279, 11229837, 41176069, 123528207]

約数ペア:

[(1, 123528207), (3, 41176069), (11, 11229837), (33, 3743279), (43, 2872749), (129, 957583), (263, 469689), (331, 373197), (473, 261159), (789, 156563), (993, 124399), (1419, 87053), (2893, 42699), (3641, 33927), (8679, 14233), (10923, 11309)]