81550611

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{33937}}^1$

素因数の和:34035

約数の個数: 16

約数和(自身を含む): 122176800

約数和(自身を除く): 40626189

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 33937, 101811, 305433, 916299, 3020393, 9061179, 27183537, 81550611]

約数ペア:

[(1, 81550611), (3, 27183537), (9, 9061179), (27, 3020393), (89, 916299), (267, 305433), (801, 101811), (2403, 33937)]