63974763

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 95528160

約数和(自身を除く): 31553397

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 1889, 3763, 5667, 11289, 17001, 33867, 100117, 134119, 300351, 402357, 901053, 1207071, 7108307, 21324921, 63974763]

約数ペア:

[(1, 63974763), (3, 21324921), (9, 7108307), (53, 1207071), (71, 901053), (159, 402357), (213, 300351), (477, 134119), (639, 100117), (1889, 33867), (3763, 17001), (5667, 11289)]