78779007

素因数分解:

$3^3\times {\mathrm{1511}}^1\times {\mathrm{1931}}^1$

素因数の和:3451

約数の個数: 16

約数和(自身を含む): 116847360

約数和(自身を除く): 38068353

約数列:

[1, 3, 9, 27, 1511, 1931, 4533, 5793, 13599, 17379, 40797, 52137, 2917741, 8753223, 26259669, 78779007]

約数ペア:

[(1, 78779007), (3, 26259669), (9, 8753223), (27, 2917741), (1511, 52137), (1931, 40797), (4533, 17379), (5793, 13599)]