1567289169

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{49741}}^1$

素因数の和:50142

約数の個数: 20

約数和(自身を含む): 2347324980

約数和(自身を除く): 780035811

約数列:

[1, 3, 9, 27, 81, 389, 1167, 3501, 10503, 31509, 49741, 149223, 447669, 1343007, 4029021, 19349249, 58047747, 174143241, 522429723, 1567289169]

約数ペア:

[(1, 1567289169), (3, 522429723), (9, 174143241), (27, 58047747), (81, 19349249), (389, 4029021), (1167, 1343007), (3501, 447669), (10503, 149223), (31509, 49741)]