81148422

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{221717}}^1$

素因数の和:221783

約数の個数: 16

約数和(自身を含む): 164958192

約数和(自身を除く): 83809770

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 221717, 443434, 665151, 1330302, 13524737, 27049474, 40574211, 81148422]

約数ペア:

[(1, 81148422), (2, 40574211), (3, 27049474), (6, 13524737), (61, 1330302), (122, 665151), (183, 443434), (366, 221717)]