81205014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1230379}}^1$

素因数の和:1230395

約数の個数: 16

約数和(自身を含む): 177174720

約数和(自身を除く): 95969706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1230379, 2460758, 3691137, 7382274, 13534169, 27068338, 40602507, 81205014]

約数ペア:

[(1, 81205014), (2, 40602507), (3, 27068338), (6, 13534169), (11, 7382274), (22, 3691137), (33, 2460758), (66, 1230379)]