16325006721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{38303}}^1$

素因数の和:38521

約数の個数: 32

約数和(自身を含む): 23596489728

約数和(自身を除く): 7271483007

約数列:

[1, 3, 17, 51, 61, 137, 183, 411, 1037, 2329, 3111, 6987, 8357, 25071, 38303, 114909, 142069, 426207, 651151, 1953453, 2336483, 5247511, 7009449, 15742533, 39720211, 89207687, 119160633, 267623061, 320098171, 960294513, 5441668907, 16325006721]

約数ペア:

[(1, 16325006721), (3, 5441668907), (17, 960294513), (51, 320098171), (61, 267623061), (137, 119160633), (183, 89207687), (411, 39720211), (1037, 15742533), (2329, 7009449), (3111, 5247511), (6987, 2336483), (8357, 1953453), (25071, 651151), (38303, 426207), (114909, 142069)]