157671693

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4673}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 239159232

約数和(自身を除く): 81487539

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 3749, 4673, 11247, 14019, 33741, 42057, 107479, 322437, 761699, 967311, 2285097, 6855291, 17519077, 52557231, 157671693]

約数ペア:

[(1, 157671693), (3, 52557231), (9, 17519077), (23, 6855291), (69, 2285097), (163, 967311), (207, 761699), (489, 322437), (1467, 107479), (3749, 42057), (4673, 33741), (11247, 14019)]