90856641

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2383}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 123586560

約数和(自身を除く): 32729919

約数列:

[1, 3, 71, 179, 213, 537, 2383, 7149, 12709, 38127, 169193, 426557, 507579, 1279671, 30285547, 90856641]

約数ペア:

[(1, 90856641), (3, 30285547), (71, 1279671), (179, 507579), (213, 426557), (537, 169193), (2383, 38127), (7149, 12709)]