64796679

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 98098000

約数和(自身を除く): 33301321

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 873, 2619, 2749, 7857, 8247, 23571, 24741, 74223, 222669, 266653, 668007, 799959, 2399877, 7199631, 21598893, 64796679]

約数ペア:

[(1, 64796679), (3, 21598893), (9, 7199631), (27, 2399877), (81, 799959), (97, 668007), (243, 266653), (291, 222669), (873, 74223), (2619, 24741), (2749, 23571), (7857, 8247)]