210005001

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{116089}}^1$

素因数の和:116165

約数の個数: 16

約数和(自身を含む): 315764800

約数和(自身を除く): 105759799

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 116089, 348267, 1044801, 3134403, 7777963, 23333889, 70001667, 210005001]

約数ペア:

[(1, 210005001), (3, 70001667), (9, 23333889), (27, 7777963), (67, 3134403), (201, 1044801), (603, 348267), (1809, 116089)]