179180829

素因数分解:

$3^4\times {\mathrm{1327}}^1\times {\mathrm{1667}}^1$

素因数の和:3006

約数の個数: 20

約数和(自身を含む): 268027584

約数和(自身を除く): 88846755

約数列:

[1, 3, 9, 27, 81, 1327, 1667, 3981, 5001, 11943, 15003, 35829, 45009, 107487, 135027, 2212109, 6636327, 19908981, 59726943, 179180829]

約数ペア:

[(1, 179180829), (3, 59726943), (9, 19908981), (27, 6636327), (81, 2212109), (1327, 135027), (1667, 107487), (3981, 45009), (5001, 35829), (11943, 15003)]