45178581

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20887}}^1$

素因数の和:21000

約数の個数: 16

約数和(自身を含む): 69515264

約数和(自身を除く): 24336683

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 20887, 62661, 146209, 438627, 2151361, 6454083, 15059527, 45178581]

約数ペア:

[(1, 45178581), (3, 15059527), (7, 6454083), (21, 2151361), (103, 438627), (309, 146209), (721, 62661), (2163, 20887)]