972156951

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{20563}}^1$

素因数の和:20692

約数の個数: 32

約数和(自身を含む): 1539832320

約数和(自身を除く): 567675369

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 459, 927, 1751, 2781, 5253, 15759, 20563, 47277, 61689, 185067, 349571, 555201, 1048713, 2117989, 3146139, 6353967, 9438417, 19061901, 36005813, 57185703, 108017439, 324052317, 972156951]

約数ペア:

[(1, 972156951), (3, 324052317), (9, 108017439), (17, 57185703), (27, 36005813), (51, 19061901), (103, 9438417), (153, 6353967), (309, 3146139), (459, 2117989), (927, 1048713), (1751, 555201), (2781, 349571), (5253, 185067), (15759, 61689), (20563, 47277)]