85781567261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{65839}}^1$

素因数の和:65997

約数の個数: 32

約数和(自身を含む): 98753679360

約数和(自身を除く): 12972112099

約数列:

[1, 13, 31, 53, 61, 403, 689, 793, 1643, 1891, 3233, 21359, 24583, 42029, 65839, 100223, 855907, 1302899, 2041009, 3489467, 4016179, 26533117, 45363071, 52210327, 108173477, 124501549, 212857487, 1406255201, 1618520137, 2767147331, 6598582097, 85781567261]

約数ペア:

[(1, 85781567261), (13, 6598582097), (31, 2767147331), (53, 1618520137), (61, 1406255201), (403, 212857487), (689, 124501549), (793, 108173477), (1643, 52210327), (1891, 45363071), (3233, 26533117), (21359, 4016179), (24583, 3489467), (42029, 2041009), (65839, 1302899), (100223, 855907)]