64503189

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{3727}}^1$

素因数の和:4377

約数の個数: 16

約数和(自身を含む): 95735040

約数和(自身を除く): 31231851

約数列:

[1, 3, 9, 27, 641, 1923, 3727, 5769, 11181, 17307, 33543, 100629, 2389007, 7167021, 21501063, 64503189]

約数ペア:

[(1, 64503189), (3, 21501063), (9, 7167021), (27, 2389007), (641, 100629), (1923, 33543), (3727, 17307), (5769, 11181)]