157734759

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25121}}^1$

素因数の和:25167

約数の個数: 32

約数和(自身を含む): 270111744

約数和(自身を除く): 112376985

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 25121, 75363, 175847, 326573, 527541, 577783, 979719, 1733349, 2286011, 4044481, 6858033, 7511179, 12133443, 22533537, 52578253, 157734759]

約数ペア:

[(1, 157734759), (3, 52578253), (7, 22533537), (13, 12133443), (21, 7511179), (23, 6858033), (39, 4044481), (69, 2286011), (91, 1733349), (161, 979719), (273, 577783), (299, 527541), (483, 326573), (897, 175847), (2093, 75363), (6279, 25121)]