56817621

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53051}}^1$

素因数の和:53081

約数の個数: 24

約数和(自身を含む): 99313344

約数和(自身を除く): 42495723

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 53051, 159153, 371357, 477459, 901867, 1114071, 2705601, 3342213, 6313069, 8116803, 18939207, 56817621]

約数ペア:

[(1, 56817621), (3, 18939207), (7, 8116803), (9, 6313069), (17, 3342213), (21, 2705601), (51, 1114071), (63, 901867), (119, 477459), (153, 371357), (357, 159153), (1071, 53051)]