1552804749

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{26737}}^1$

素因数の和:26991

約数の個数: 24

約数和(自身を含む): 2335831680

約数和(自身を除く): 783026931

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 2151, 6453, 19359, 26737, 58077, 80211, 240633, 721899, 2165697, 6390143, 6497091, 19170429, 57511287, 172533861, 517601583, 1552804749]

約数ペア:

[(1, 1552804749), (3, 517601583), (9, 172533861), (27, 57511287), (81, 19170429), (239, 6497091), (243, 6390143), (717, 2165697), (2151, 721899), (6453, 240633), (19359, 80211), (26737, 58077)]