69728943

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1667}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 94795776

約数和(自身を除く): 25066833

約数列:

[1, 3, 73, 191, 219, 573, 1667, 5001, 13943, 41829, 121691, 318397, 365073, 955191, 23242981, 69728943]

約数ペア:

[(1, 69728943), (3, 23242981), (73, 955191), (191, 365073), (219, 318397), (573, 121691), (1667, 41829), (5001, 13943)]