1642524831

素因数分解:

$3^3\times {\mathrm{37}}^3\times {\mathrm{1201}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 2503044800

約数和(自身を除く): 860519969

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1201, 1369, 3603, 4107, 10809, 12321, 32427, 36963, 44437, 50653, 133311, 151959, 399933, 455877, 1199799, 1367631, 1644169, 4932507, 14797521, 44392563, 60834253, 182502759, 547508277, 1642524831]

約数ペア:

[(1, 1642524831), (3, 547508277), (9, 182502759), (27, 60834253), (37, 44392563), (111, 14797521), (333, 4932507), (999, 1644169), (1201, 1367631), (1369, 1199799), (3603, 455877), (4107, 399933), (10809, 151959), (12321, 133311), (32427, 50653), (36963, 44437)]