68264139

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{17903}}^1$

素因数の和:17978

約数の個数: 16

約数和(自身を含む): 96251904

約数和(自身を除く): 27987765

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 17903, 53709, 554993, 734023, 1664979, 2202069, 22754713, 68264139]

約数ペア:

[(1, 68264139), (3, 22754713), (31, 2202069), (41, 1664979), (93, 734023), (123, 554993), (1271, 53709), (3813, 17903)]