61317531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{787}}^2$

素因数の和:1591

約数の個数: 18

約数和(自身を含む): 96744492

約数和(自身を除く): 35426961

約数列:

[1, 3, 9, 11, 33, 99, 787, 2361, 7083, 8657, 25971, 77913, 619369, 1858107, 5574321, 6813059, 20439177, 61317531]

約数ペア:

[(1, 61317531), (3, 20439177), (9, 6813059), (11, 5574321), (33, 1858107), (99, 619369), (787, 77913), (2361, 25971), (7083, 8657)]