71623467

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{6301}}^1$

素因数の和:6731

約数の個数: 16

約数和(自身を含む): 106377760

約数和(自身を除く): 34754293

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 6301, 11367, 18903, 56709, 170127, 2652721, 7958163, 23874489, 71623467]

約数ペア:

[(1, 71623467), (3, 23874489), (9, 7958163), (27, 2652721), (421, 170127), (1263, 56709), (3789, 18903), (6301, 11367)]