5208908391

素因数分解:

$3^6\times {\mathrm{227}}^1\times {\mathrm{31477}}^1$

素因数の和:31722

約数の個数: 28

約数和(自身を含む): 7844443512

約数和(自身を除く): 2635535121

約数列:

[1, 3, 9, 27, 81, 227, 243, 681, 729, 2043, 6129, 18387, 31477, 55161, 94431, 165483, 283293, 849879, 2549637, 7145279, 7648911, 21435837, 22946733, 64307511, 192922533, 578767599, 1736302797, 5208908391]

約数ペア:

[(1, 5208908391), (3, 1736302797), (9, 578767599), (27, 192922533), (81, 64307511), (227, 22946733), (243, 21435837), (681, 7648911), (729, 7145279), (2043, 2549637), (6129, 849879), (18387, 283293), (31477, 165483), (55161, 94431)]