160969347

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 292680960

約数和(自身を除く): 131711613

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 231, 327, 693, 763, 981, 1199, 2131, 2289, 3597, 6393, 6867, 8393, 10791, 14917, 19179, 23441, 25179, 44751, 70323, 75537, 134253, 164087, 210969, 232279, 492261, 696837, 1476783, 1625953, 2090511, 2555069, 4877859, 7665207, 14633577, 17885483, 22995621, 53656449, 160969347]

約数ペア:

[(1, 160969347), (3, 53656449), (7, 22995621), (9, 17885483), (11, 14633577), (21, 7665207), (33, 4877859), (63, 2555069), (77, 2090511), (99, 1625953), (109, 1476783), (231, 696837), (327, 492261), (693, 232279), (763, 210969), (981, 164087), (1199, 134253), (2131, 75537), (2289, 70323), (3597, 44751), (6393, 25179), (6867, 23441), (8393, 19179), (10791, 14917)]