91775151

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1747}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 143161200

約数和(自身を除く): 51386049

約数列:

[1, 3, 9, 13, 39, 117, 449, 1347, 1747, 4041, 5241, 5837, 15723, 17511, 22711, 52533, 68133, 204399, 784403, 2353209, 7059627, 10197239, 30591717, 91775151]

約数ペア:

[(1, 91775151), (3, 30591717), (9, 10197239), (13, 7059627), (39, 2353209), (117, 784403), (449, 204399), (1347, 68133), (1747, 52533), (4041, 22711), (5241, 17511), (5837, 15723)]