1533136491

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{440177}}^1$

素因数の和:440232

約数の個数: 20

約数和(自身を含む): 2343507672

約数和(自身を除く): 810371181

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 440177, 1320531, 3961593, 11884779, 18927611, 35654337, 56782833, 170348499, 511045497, 1533136491]

約数ペア:

[(1, 1533136491), (3, 511045497), (9, 170348499), (27, 56782833), (43, 35654337), (81, 18927611), (129, 11884779), (387, 3961593), (1161, 1320531), (3483, 440177)]