57702489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 86513280

約数和(自身を除く): 28810791

約数列:

[1, 3, 13, 29, 39, 87, 163, 313, 377, 489, 939, 1131, 2119, 4069, 4727, 6357, 9077, 12207, 14181, 27231, 51019, 61451, 118001, 153057, 184353, 354003, 663247, 1479551, 1989741, 4438653, 19234163, 57702489]

約数ペア:

[(1, 57702489), (3, 19234163), (13, 4438653), (29, 1989741), (39, 1479551), (87, 663247), (163, 354003), (313, 184353), (377, 153057), (489, 118001), (939, 61451), (1131, 51019), (2119, 27231), (4069, 14181), (4727, 12207), (6357, 9077)]