45007893

素因数分解:

$3^4\times 7^1\times {\mathrm{79379}}^1$

素因数の和:79398

約数の個数: 20

約数和(自身を含む): 76839840

約数和(自身を除く): 31831947

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 79379, 238137, 555653, 714411, 1666959, 2143233, 5000877, 6429699, 15002631, 45007893]

約数ペア:

[(1, 45007893), (3, 15002631), (7, 6429699), (9, 5000877), (21, 2143233), (27, 1666959), (63, 714411), (81, 555653), (189, 238137), (567, 79379)]