87059043

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{18217}}^1$

素因数の和:18288

約数の個数: 20

約数和(自身を含む): 132262680

約数和(自身を除く): 45203637

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 18217, 54651, 163953, 491859, 1074803, 1475577, 3224409, 9673227, 29019681, 87059043]

約数ペア:

[(1, 87059043), (3, 29019681), (9, 9673227), (27, 3224409), (59, 1475577), (81, 1074803), (177, 491859), (531, 163953), (1593, 54651), (4779, 18217)]