66942477

素因数分解:

$3^3\times 7^2\times {\mathrm{50599}}^1$

素因数の和:50622

約数の個数: 24

約数和(自身を含む): 115368000

約数和(自身を除く): 48425523

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 50599, 151797, 354193, 455391, 1062579, 1366173, 2479351, 3187737, 7438053, 9563211, 22314159, 66942477]

約数ペア:

[(1, 66942477), (3, 22314159), (7, 9563211), (9, 7438053), (21, 3187737), (27, 2479351), (49, 1366173), (63, 1062579), (147, 455391), (189, 354193), (441, 151797), (1323, 50599)]