66884069

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 85987008

約数和(自身を除く): 19102939

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 3491, 19159, 24437, 59347, 80293, 171059, 415429, 562051, 1364981, 2908003, 3934357, 9554867, 66884069]

約数ペア:

[(1, 66884069), (7, 9554867), (17, 3934357), (23, 2908003), (49, 1364981), (119, 562051), (161, 415429), (391, 171059), (833, 80293), (1127, 59347), (2737, 24437), (3491, 19159)]