172697961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{3697}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 240695424

約数和(自身を除く): 67997463

約数列:

[1, 3, 23, 69, 677, 2031, 3697, 11091, 15571, 46713, 85031, 255093, 2502869, 7508607, 57565987, 172697961]

約数ペア:

[(1, 172697961), (3, 57565987), (23, 7508607), (69, 2502869), (677, 255093), (2031, 85031), (3697, 46713), (11091, 15571)]