15678416091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{617}}^1\times {\mathrm{1327}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 22612036608

約数和(自身を除く): 6933620517

約数列:

[1, 3, 13, 39, 491, 617, 1327, 1473, 1851, 3981, 6383, 8021, 17251, 19149, 24063, 51753, 302947, 651557, 818759, 908841, 1954671, 2456277, 3938311, 8470241, 10643867, 11814933, 25410723, 31931601, 402010669, 1206032007, 5226138697, 15678416091]

約数ペア:

[(1, 15678416091), (3, 5226138697), (13, 1206032007), (39, 402010669), (491, 31931601), (617, 25410723), (1327, 11814933), (1473, 10643867), (1851, 8470241), (3981, 3938311), (6383, 2456277), (8021, 1954671), (17251, 908841), (19149, 818759), (24063, 651557), (51753, 302947)]