79124773

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 101378816

約数和(自身を除く): 22254043

約数列:

[1, 7, 13, 43, 73, 91, 277, 301, 511, 559, 949, 1939, 3139, 3601, 3913, 6643, 11911, 20221, 21973, 25207, 40807, 83377, 141547, 154843, 262873, 285649, 869503, 1083901, 1840111, 6086521, 11303539, 79124773]

約数ペア:

[(1, 79124773), (7, 11303539), (13, 6086521), (43, 1840111), (73, 1083901), (91, 869503), (277, 285649), (301, 262873), (511, 154843), (559, 141547), (949, 83377), (1939, 40807), (3139, 25207), (3601, 21973), (3913, 20221), (6643, 11911)]