351924399

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2963}}^1$

素因数の和:3108

約数の個数: 32

約数和(自身を含む): 537788160

約数和(自身を除く): 185863761

約数列:

[1, 3, 9, 27, 53, 83, 159, 249, 477, 747, 1431, 2241, 2963, 4399, 8889, 13197, 26667, 39591, 80001, 118773, 157039, 245929, 471117, 737787, 1413351, 2213361, 4240053, 6640083, 13034237, 39102711, 117308133, 351924399]

約数ペア:

[(1, 351924399), (3, 117308133), (9, 39102711), (27, 13034237), (53, 6640083), (83, 4240053), (159, 2213361), (249, 1413351), (477, 737787), (747, 471117), (1431, 245929), (2241, 157039), (2963, 118773), (4399, 80001), (8889, 39591), (13197, 26667)]