207815301

素因数分解:

$3^7\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 314092800

約数和(自身を除く): 106277499

約数列:

[1, 3, 9, 27, 81, 167, 243, 501, 569, 729, 1503, 1707, 2187, 4509, 5121, 13527, 15363, 40581, 46089, 95023, 121743, 138267, 285069, 365229, 414801, 855207, 1244403, 2565621, 7696863, 23090589, 69271767, 207815301]

約数ペア:

[(1, 207815301), (3, 69271767), (9, 23090589), (27, 7696863), (81, 2565621), (167, 1244403), (243, 855207), (501, 414801), (569, 365229), (729, 285069), (1503, 138267), (1707, 121743), (2187, 95023), (4509, 46089), (5121, 40581), (13527, 15363)]