60020991

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5003}}^1$

素因数の和:5083

約数の個数: 24

約数和(自身を含む): 91593216

約数和(自身を除く): 31572225

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 5003, 11997, 15009, 45027, 155093, 215129, 465279, 645387, 1395837, 1936161, 6668999, 20006997, 60020991]

約数ペア:

[(1, 60020991), (3, 20006997), (9, 6668999), (31, 1936161), (43, 1395837), (93, 645387), (129, 465279), (279, 215129), (387, 155093), (1333, 45027), (3999, 15009), (5003, 11997)]