123568197

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{25889}}^1$

素因数の和:25972

約数の個数: 16

約数和(自身を含む): 173152320

約数和(自身を除く): 49584123

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 25889, 77667, 957893, 1113227, 2873679, 3339681, 41189399, 123568197]

約数ペア:

[(1, 123568197), (3, 41189399), (37, 3339681), (43, 2873679), (111, 1113227), (129, 957893), (1591, 77667), (4773, 25889)]