66013779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 97796160

約数和(自身を除く): 31782381

約数列:

[1, 3, 13, 39, 53, 109, 159, 293, 327, 689, 879, 1417, 2067, 3809, 4251, 5777, 11427, 15529, 17331, 31937, 46587, 75101, 95811, 201877, 225303, 415181, 605631, 1245543, 1692661, 5077983, 22004593, 66013779]

約数ペア:

[(1, 66013779), (3, 22004593), (13, 5077983), (39, 1692661), (53, 1245543), (109, 605631), (159, 415181), (293, 225303), (327, 201877), (689, 95811), (879, 75101), (1417, 46587), (2067, 31937), (3809, 17331), (4251, 15529), (5777, 11427)]