108972423

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2267}}^1$

素因数の和:2396

約数の個数: 36

約数和(自身を含む): 184864680

約数和(自身を除く): 75892257

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 441, 763, 981, 2267, 2289, 5341, 6801, 6867, 15869, 16023, 20403, 47607, 48069, 111083, 142821, 247103, 333249, 741309, 999747, 1729721, 2223927, 5189163, 12108047, 15567489, 36324141, 108972423]

約数ペア:

[(1, 108972423), (3, 36324141), (7, 15567489), (9, 12108047), (21, 5189163), (49, 2223927), (63, 1729721), (109, 999747), (147, 741309), (327, 333249), (441, 247103), (763, 142821), (981, 111083), (2267, 48069), (2289, 47607), (5341, 20403), (6801, 16023), (6867, 15869)]