83867901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 123432960

約数和(自身を除く): 39565059

約数列:

[1, 3, 13, 39, 79, 163, 167, 237, 489, 501, 1027, 2119, 2171, 3081, 6357, 6513, 12877, 13193, 27221, 38631, 39579, 81663, 167401, 171509, 353873, 502203, 514527, 1061619, 2150459, 6451377, 27955967, 83867901]

約数ペア:

[(1, 83867901), (3, 27955967), (13, 6451377), (39, 2150459), (79, 1061619), (163, 514527), (167, 502203), (237, 353873), (489, 171509), (501, 167401), (1027, 81663), (2119, 39579), (2171, 38631), (3081, 27221), (6357, 13193), (6513, 12877)]