152640897

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1\times {\mathrm{547}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 205381632

約数和(自身を除く): 52740735

約数列:

[1, 3, 191, 487, 547, 573, 1461, 1641, 93017, 104477, 266389, 279051, 313431, 799167, 50880299, 152640897]

約数ペア:

[(1, 152640897), (3, 50880299), (191, 799167), (487, 313431), (547, 279051), (573, 266389), (1461, 104477), (1641, 93017)]