57321567

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 88724160

約数和(自身を除く): 31402593

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 369, 477, 977, 1107, 1431, 2173, 2931, 6519, 8793, 19557, 26379, 40057, 51781, 58671, 120171, 155343, 360513, 466029, 1081539, 1398087, 2123021, 6369063, 19107189, 57321567]

約数ペア:

[(1, 57321567), (3, 19107189), (9, 6369063), (27, 2123021), (41, 1398087), (53, 1081539), (123, 466029), (159, 360513), (369, 155343), (477, 120171), (977, 58671), (1107, 51781), (1431, 40057), (2173, 26379), (2931, 19557), (6519, 8793)]