91222821

素因数分解:

$3^3\times {\mathrm{1657}}^1\times {\mathrm{2039}}^1$

素因数の和:3705

約数の個数: 16

約数和(自身を含む): 135292800

約数和(自身を除く): 44069979

約数列:

[1, 3, 9, 27, 1657, 2039, 4971, 6117, 14913, 18351, 44739, 55053, 3378623, 10135869, 30407607, 91222821]

約数ペア:

[(1, 91222821), (3, 30407607), (9, 10135869), (27, 3378623), (1657, 55053), (2039, 44739), (4971, 18351), (6117, 14913)]