53371209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1907}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 75098880

約数和(自身を除く): 21727671

約数列:

[1, 3, 19, 57, 491, 1473, 1907, 5721, 9329, 27987, 36233, 108699, 936337, 2809011, 17790403, 53371209]

約数ペア:

[(1, 53371209), (3, 17790403), (19, 2809011), (57, 936337), (491, 108699), (1473, 36233), (1907, 27987), (5721, 9329)]