77792013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1229}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 121332120

約数和(自身を除く): 43540107

約数列:

[1, 3, 9, 13, 39, 117, 541, 1229, 1623, 3687, 4869, 7033, 11061, 15977, 21099, 47931, 63297, 143793, 664889, 1994667, 5984001, 8643557, 25930671, 77792013]

約数ペア:

[(1, 77792013), (3, 25930671), (9, 8643557), (13, 5984001), (39, 1994667), (117, 664889), (541, 143793), (1229, 63297), (1623, 47931), (3687, 21099), (4869, 15977), (7033, 11061)]