52019307

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 81000960

約数和(自身を除く): 28981653

約数列:

[1, 3, 9, 23, 27, 69, 207, 211, 397, 621, 633, 1191, 1899, 3573, 4853, 5697, 9131, 10719, 14559, 27393, 43677, 82179, 83767, 131031, 246537, 251301, 753903, 1926641, 2261709, 5779923, 17339769, 52019307]

約数ペア:

[(1, 52019307), (3, 17339769), (9, 5779923), (23, 2261709), (27, 1926641), (69, 753903), (207, 251301), (211, 246537), (397, 131031), (621, 83767), (633, 82179), (1191, 43677), (1899, 27393), (3573, 14559), (4853, 10719), (5697, 9131)]