15778077

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 24879360

約数和(自身を除く): 9101283

約数列:

[1, 3, 7, 21, 61, 109, 113, 183, 327, 339, 427, 763, 791, 1281, 2289, 2373, 6649, 6893, 12317, 19947, 20679, 36951, 46543, 48251, 86219, 139629, 144753, 258657, 751337, 2254011, 5259359, 15778077]

約数ペア:

[(1, 15778077), (3, 5259359), (7, 2254011), (21, 751337), (61, 258657), (109, 144753), (113, 139629), (183, 86219), (327, 48251), (339, 46543), (427, 36951), (763, 20679), (791, 19947), (1281, 12317), (2289, 6893), (2373, 6649)]