123667011

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 201417216

約数和(自身を除く): 77750205

約数列:

[1, 3, 9, 13, 39, 43, 47, 117, 129, 141, 387, 423, 523, 559, 611, 1569, 1677, 1833, 2021, 4707, 5031, 5499, 6063, 6799, 18189, 20397, 22489, 24581, 26273, 61191, 67467, 73743, 78819, 202401, 221229, 236457, 292357, 319553, 877071, 958659, 1056983, 2631213, 2875977, 3170949, 9512847, 13740779, 41222337, 123667011]

約数ペア:

[(1, 123667011), (3, 41222337), (9, 13740779), (13, 9512847), (39, 3170949), (43, 2875977), (47, 2631213), (117, 1056983), (129, 958659), (141, 877071), (387, 319553), (423, 292357), (523, 236457), (559, 221229), (611, 202401), (1569, 78819), (1677, 73743), (1833, 67467), (2021, 61191), (4707, 26273), (5031, 24581), (5499, 22489), (6063, 20397), (6799, 18189)]