61333531

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7639}}^1$

素因数の和:7714

約数の個数: 16

約数和(自身を含む): 74321920

約数和(自身を除く): 12988389

約数列:

[1, 7, 31, 37, 217, 259, 1147, 7639, 8029, 53473, 236809, 282643, 1657663, 1978501, 8761933, 61333531]

約数ペア:

[(1, 61333531), (7, 8761933), (31, 1978501), (37, 1657663), (217, 282643), (259, 236809), (1147, 53473), (7639, 8029)]