63921798

素因数分解:

$2^1\times 3^4\times {\mathrm{394579}}^1$

素因数の和:394593

約数の個数: 20

約数和(自身を含む): 143232540

約数和(自身を除く): 79310742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 394579, 789158, 1183737, 2367474, 3551211, 7102422, 10653633, 21307266, 31960899, 63921798]

約数ペア:

[(1, 63921798), (2, 31960899), (3, 21307266), (6, 10653633), (9, 7102422), (18, 3551211), (27, 2367474), (54, 1183737), (81, 789158), (162, 394579)]