163544499

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1399}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 244608000

約数和(自身を除く): 81063501

約数列:

[1, 3, 9, 31, 93, 279, 419, 1257, 1399, 3771, 4197, 12591, 12989, 38967, 43369, 116901, 130107, 390321, 586181, 1758543, 5275629, 18171611, 54514833, 163544499]

約数ペア:

[(1, 163544499), (3, 54514833), (9, 18171611), (31, 5275629), (93, 1758543), (279, 586181), (419, 390321), (1257, 130107), (1399, 116901), (3771, 43369), (4197, 38967), (12591, 12989)]