64181397

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6899}}^1$

素因数の和:7352

約数の個数: 16

約数和(自身を含む): 98035200

約数和(自身を除く): 33853803

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 6899, 9303, 20697, 48293, 144879, 3056257, 9168771, 21393799, 64181397]

約数ペア:

[(1, 64181397), (3, 21393799), (7, 9168771), (21, 3056257), (443, 144879), (1329, 48293), (3101, 20697), (6899, 9303)]