77393337

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{51907}}^1$

素因数の和:51988

約数の個数: 16

約数和(自身を含む): 119596032

約数和(自身を除く): 42202695

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 51907, 155721, 363349, 1090047, 3685397, 11056191, 25797779, 77393337]

約数ペア:

[(1, 77393337), (3, 25797779), (7, 11056191), (21, 3685397), (71, 1090047), (213, 363349), (497, 155721), (1491, 51907)]