270588927

素因数分解:

$3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{4457}}^1$

素因数の和:4540

約数の個数: 32

約数和(自身を含む): 427968000

約数和(自身を除く): 157379073

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 343, 413, 1029, 1239, 2891, 4457, 8673, 13371, 20237, 31199, 60711, 93597, 218393, 262963, 655179, 788889, 1528751, 1840741, 4586253, 5522223, 12885187, 38655561, 90196309, 270588927]

約数ペア:

[(1, 270588927), (3, 90196309), (7, 38655561), (21, 12885187), (49, 5522223), (59, 4586253), (147, 1840741), (177, 1528751), (343, 788889), (413, 655179), (1029, 262963), (1239, 218393), (2891, 93597), (4457, 60711), (8673, 31199), (13371, 20237)]