26277205059

素因数分解:

$3^4\times 7^2\times {\mathrm{6620611}}^1$

素因数の和:6620637

約数の個数: 30

約数和(自身を含む): 45662360964

約数和(自身を除く): 19385155905

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 6620611, 19861833, 46344277, 59585499, 139032831, 178756497, 324409939, 417098493, 536269491, 973229817, 1251295479, 2919689451, 3753886437, 8759068353, 26277205059]

約数ペア:

[(1, 26277205059), (3, 8759068353), (7, 3753886437), (9, 2919689451), (21, 1251295479), (27, 973229817), (49, 536269491), (63, 417098493), (81, 324409939), (147, 178756497), (189, 139032831), (441, 59585499), (567, 46344277), (1323, 19861833), (3969, 6620611)]