66362499

素因数分解:

$3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1871}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 109804032

約数和(自身を除く): 43441533

約数列:

[1, 3, 7, 9, 21, 63, 563, 1689, 1871, 3941, 5067, 5613, 11823, 13097, 16839, 35469, 39291, 117873, 1053373, 3160119, 7373611, 9480357, 22120833, 66362499]

約数ペア:

[(1, 66362499), (3, 22120833), (7, 9480357), (9, 7373611), (21, 3160119), (63, 1053373), (563, 117873), (1689, 39291), (1871, 35469), (3941, 16839), (5067, 13097), (5613, 11823)]