64505103

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 95148288

約数和(自身を除く): 30643185

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 2707, 7943, 8121, 23829, 35191, 105573, 127229, 381687, 457483, 1372449, 1653977, 4961931, 21501701, 64505103]

約数ペア:

[(1, 64505103), (3, 21501701), (13, 4961931), (39, 1653977), (47, 1372449), (141, 457483), (169, 381687), (507, 127229), (611, 105573), (1833, 35191), (2707, 23829), (7943, 8121)]