71370666

素因数分解:

$2^1\times 3^3\times {\mathrm{1321679}}^1$

素因数の和:1321690

約数の個数: 16

約数和(自身を含む): 158601600

約数和(自身を除く): 87230934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321679, 2643358, 3965037, 7930074, 11895111, 23790222, 35685333, 71370666]

約数ペア:

[(1, 71370666), (2, 35685333), (3, 23790222), (6, 11895111), (9, 7930074), (18, 3965037), (27, 2643358), (54, 1321679)]