68357673

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{1217}}^1$

素因数の和:1381

約数の個数: 18

約数和(自身を含む): 100086714

約数和(自身を除く): 31729041

約数列:

[1, 3, 9, 79, 237, 711, 1217, 3651, 6241, 10953, 18723, 56169, 96143, 288429, 865287, 7595297, 22785891, 68357673]

約数ペア:

[(1, 68357673), (3, 22785891), (9, 7595297), (79, 865287), (237, 288429), (711, 96143), (1217, 56169), (3651, 18723), (6241, 10953)]