69467139

素因数分解:

$3^6\times 7^1\times {\mathrm{13613}}^1$

素因数の和:13638

約数の個数: 28

約数和(自身を含む): 119040816

約数和(自身を除く): 49573677

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 13613, 40839, 95291, 122517, 285873, 367551, 857619, 1102653, 2572857, 3307959, 7718571, 9923877, 23155713, 69467139]

約数ペア:

[(1, 69467139), (3, 23155713), (7, 9923877), (9, 7718571), (21, 3307959), (27, 2572857), (63, 1102653), (81, 857619), (189, 367551), (243, 285873), (567, 122517), (729, 95291), (1701, 40839), (5103, 13613)]