56871633

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5081}}^1$

素因数の和:5145

約数の個数: 32

約数和(自身を含む): 95622912

約数和(自身を除く): 38751279

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 5081, 11193, 15243, 35567, 66053, 106701, 198159, 208321, 462371, 624963, 1387113, 1458247, 2708173, 4374741, 8124519, 18957211, 56871633]

約数ペア:

[(1, 56871633), (3, 18957211), (7, 8124519), (13, 4374741), (21, 2708173), (39, 1458247), (41, 1387113), (91, 624963), (123, 462371), (273, 208321), (287, 198159), (533, 106701), (861, 66053), (1599, 35567), (3731, 15243), (5081, 11193)]