319409163

素因数分解:

$3^8\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 485358120

約数和(自身を除く): 165948957

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 547, 729, 801, 1641, 2187, 2403, 4923, 6561, 7209, 14769, 21627, 44307, 48683, 64881, 132921, 146049, 194643, 398763, 438147, 583929, 1196289, 1314441, 3588867, 3943323, 11829969, 35489907, 106469721, 319409163]

約数ペア:

[(1, 319409163), (3, 106469721), (9, 35489907), (27, 11829969), (81, 3943323), (89, 3588867), (243, 1314441), (267, 1196289), (547, 583929), (729, 438147), (801, 398763), (1641, 194643), (2187, 146049), (2403, 132921), (4923, 64881), (6561, 48683), (7209, 44307), (14769, 21627)]