81505062

素因数分解:

$2^1\times 3^3\times {\mathrm{1509353}}^1$

素因数の和:1509364

約数の個数: 16

約数和(自身を含む): 181122480

約数和(自身を除く): 99617418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1509353, 3018706, 4528059, 9056118, 13584177, 27168354, 40752531, 81505062]

約数ペア:

[(1, 81505062), (2, 40752531), (3, 27168354), (6, 13584177), (9, 9056118), (18, 4528059), (27, 3018706), (54, 1509353)]