53621319

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 75630672

約数和(自身を除く): 22009353

約数列:

[1, 3, 29, 53, 87, 159, 401, 841, 1203, 1537, 2523, 4611, 11629, 21253, 34887, 44573, 63759, 133719, 337241, 616337, 1011723, 1849011, 17873773, 53621319]

約数ペア:

[(1, 53621319), (3, 17873773), (29, 1849011), (53, 1011723), (87, 616337), (159, 337241), (401, 133719), (841, 63759), (1203, 44573), (1537, 34887), (2523, 21253), (4611, 11629)]