55553841

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51871}}^1$

素因数の和:51901

約数の個数: 24

約数和(自身を含む): 97104384

約数和(自身を除く): 41550543

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 51871, 155613, 363097, 466839, 881807, 1089291, 2645421, 3267873, 6172649, 7936263, 18517947, 55553841]

約数ペア:

[(1, 55553841), (3, 18517947), (7, 7936263), (9, 6172649), (17, 3267873), (21, 2645421), (51, 1089291), (63, 881807), (119, 466839), (153, 363097), (357, 155613), (1071, 51871)]