70923519

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{3407}}^1$

素因数の和:3676

約数の個数: 20

約数和(自身を含む): 106390944

約数和(自身を除く): 35467425

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 3407, 6939, 10221, 20817, 30663, 91989, 275967, 875599, 2626797, 7880391, 23641173, 70923519]

約数ペア:

[(1, 70923519), (3, 23641173), (9, 7880391), (27, 2626797), (81, 875599), (257, 275967), (771, 91989), (2313, 30663), (3407, 20817), (6939, 10221)]