53916111

素因数分解:

$3^7\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 82065600

約数和(自身を除く): 28149489

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 277, 729, 801, 831, 2187, 2403, 2493, 7209, 7479, 21627, 22437, 24653, 64881, 67311, 73959, 194643, 201933, 221877, 605799, 665631, 1996893, 5990679, 17972037, 53916111]

約数ペア:

[(1, 53916111), (3, 17972037), (9, 5990679), (27, 1996893), (81, 665631), (89, 605799), (243, 221877), (267, 201933), (277, 194643), (729, 73959), (801, 67311), (831, 64881), (2187, 24653), (2403, 22437), (2493, 21627), (7209, 7479)]