77794587

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{5683}}^1$

素因数の和:5721

約数の個数: 30

約数和(自身を含む): 125860812

約数和(自身を除く): 48066225

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 5683, 13689, 17049, 51147, 73879, 153441, 221637, 460323, 664911, 960427, 1994733, 2881281, 5984199, 8643843, 25931529, 77794587]

約数ペア:

[(1, 77794587), (3, 25931529), (9, 8643843), (13, 5984199), (27, 2881281), (39, 1994733), (81, 960427), (117, 664911), (169, 460323), (351, 221637), (507, 153441), (1053, 73879), (1521, 51147), (4563, 17049), (5683, 13689)]