6257999331

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{400307}}^1$

素因数の和:400512

約数の個数: 20

約数和(自身を含む): 9396829992

約数和(自身を除く): 3138830661

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 5211, 15633, 400307, 1200921, 3602763, 10808289, 32424867, 77259251, 231777753, 695333259, 2085999777, 6257999331]

約数ペア:

[(1, 6257999331), (3, 2085999777), (9, 695333259), (27, 231777753), (81, 77259251), (193, 32424867), (579, 10808289), (1737, 3602763), (5211, 1200921), (15633, 400307)]