123570567

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4789}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 185315520

約数和(自身を除く): 61744953

約数列:

[1, 3, 9, 47, 61, 141, 183, 423, 549, 2867, 4789, 8601, 14367, 25803, 43101, 225083, 292129, 675249, 876387, 2025747, 2629161, 13730063, 41190189, 123570567]

約数ペア:

[(1, 123570567), (3, 41190189), (9, 13730063), (47, 2629161), (61, 2025747), (141, 876387), (183, 675249), (423, 292129), (549, 225083), (2867, 43101), (4789, 25803), (8601, 14367)]