74898561

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20021}}^1$

素因数の和:20096

約数の個数: 16

約数和(自身を含む): 105716160

約数和(自身を除く): 30817599

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 20021, 60063, 580609, 860903, 1741827, 2582709, 24966187, 74898561]

約数ペア:

[(1, 74898561), (3, 24966187), (29, 2582709), (43, 1741827), (87, 860903), (129, 580609), (1247, 60063), (3741, 20021)]