2575307277

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 3888644760

約数和(自身を除く): 1313337483

約数列:

[1, 3, 9, 27, 81, 181, 269, 543, 653, 807, 1629, 1959, 2421, 4887, 5877, 7263, 14661, 17631, 21789, 48689, 52893, 118193, 146067, 175657, 354579, 438201, 526971, 1063737, 1314603, 1580913, 3191211, 3943809, 4742739, 9573633, 14228217, 31793917, 95381751, 286145253, 858435759, 2575307277]

約数ペア:

[(1, 2575307277), (3, 858435759), (9, 286145253), (27, 95381751), (81, 31793917), (181, 14228217), (269, 9573633), (543, 4742739), (653, 3943809), (807, 3191211), (1629, 1580913), (1959, 1314603), (2421, 1063737), (4887, 526971), (5877, 438201), (7263, 354579), (14661, 175657), (17631, 146067), (21789, 118193), (48689, 52893)]