66828573

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4673}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 110829888

約数和(自身を除く): 44001315

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4673, 4767, 14019, 14301, 32711, 42057, 98133, 294399, 1060771, 3182313, 7425397, 9546939, 22276191, 66828573]

約数ペア:

[(1, 66828573), (3, 22276191), (7, 9546939), (9, 7425397), (21, 3182313), (63, 1060771), (227, 294399), (681, 98133), (1589, 42057), (2043, 32711), (4673, 14301), (4767, 14019)]