65130879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 100742400

約数和(自身を除く): 35611521

約数列:

[1, 3, 11, 19, 33, 57, 109, 209, 327, 627, 953, 1199, 2071, 2859, 3597, 6213, 10483, 18107, 22781, 31449, 54321, 68343, 103877, 199177, 311631, 597531, 1142647, 1973663, 3427941, 5920989, 21710293, 65130879]

約数ペア:

[(1, 65130879), (3, 21710293), (11, 5920989), (19, 3427941), (33, 1973663), (57, 1142647), (109, 597531), (209, 311631), (327, 199177), (627, 103877), (953, 68343), (1199, 54321), (2071, 31449), (2859, 22781), (3597, 18107), (6213, 10483)]