69894459

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 103615200

約数和(自身を除く): 33720741

約数列:

[1, 3, 9, 71, 89, 213, 267, 639, 801, 1229, 3687, 6319, 11061, 18957, 56871, 87259, 109381, 261777, 328143, 785331, 984429, 7766051, 23298153, 69894459]

約数ペア:

[(1, 69894459), (3, 23298153), (9, 7766051), (71, 984429), (89, 785331), (213, 328143), (267, 261777), (639, 109381), (801, 87259), (1229, 56871), (3687, 18957), (6319, 11061)]