61472013

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 83607552

約数和(自身を除く): 22135539

約数列:

[1, 3, 71, 191, 213, 573, 1511, 4533, 13561, 40683, 107281, 288601, 321843, 865803, 20490671, 61472013]

約数ペア:

[(1, 61472013), (3, 20490671), (71, 865803), (191, 321843), (213, 288601), (573, 107281), (1511, 40683), (4533, 13561)]