16864744563

素因数分解:

$3^5\times {\mathrm{4363}}^1\times {\mathrm{15907}}^1$

素因数の和:20285

約数の個数: 24

約数和(自身を含む): 25269794368

約数和(自身を除く): 8405049805

約数列:

[1, 3, 9, 27, 81, 243, 4363, 13089, 15907, 39267, 47721, 117801, 143163, 353403, 429489, 1060209, 1288467, 3865401, 69402241, 208206723, 624620169, 1873860507, 5621581521, 16864744563]

約数ペア:

[(1, 16864744563), (3, 5621581521), (9, 1873860507), (27, 624620169), (81, 208206723), (243, 69402241), (4363, 3865401), (13089, 1288467), (15907, 1060209), (39267, 429489), (47721, 353403), (117801, 143163)]