51799221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4079}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 80196480

約数和(自身を除く): 28397259

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4079, 4233, 12237, 12699, 36711, 69343, 208029, 338557, 624087, 1015671, 3047013, 5755469, 17266407, 51799221]

約数ペア:

[(1, 51799221), (3, 17266407), (9, 5755469), (17, 3047013), (51, 1015671), (83, 624087), (153, 338557), (249, 208029), (747, 69343), (1411, 36711), (4079, 12699), (4233, 12237)]