159883929

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 252455040

約数和(自身を除く): 92571111

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 459, 489, 1467, 2137, 2771, 4401, 6411, 8313, 19233, 24939, 36329, 57699, 74817, 108987, 326961, 348331, 980883, 1044993, 3134979, 5921627, 9404937, 17764881, 53294643, 159883929]

約数ペア:

[(1, 159883929), (3, 53294643), (9, 17764881), (17, 9404937), (27, 5921627), (51, 3134979), (153, 1044993), (163, 980883), (459, 348331), (489, 326961), (1467, 108987), (2137, 74817), (2771, 57699), (4401, 36329), (6411, 24939), (8313, 19233)]