207975177

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{17029}}^1$

素因数の和:17117

約数の個数: 24

約数和(自身を含む): 318801600

約数和(自身を除く): 110826423

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 17029, 51087, 153261, 391667, 1004711, 1175001, 3014133, 3525003, 9042399, 23108353, 69325059, 207975177]

約数ペア:

[(1, 207975177), (3, 69325059), (9, 23108353), (23, 9042399), (59, 3525003), (69, 3014133), (177, 1175001), (207, 1004711), (531, 391667), (1357, 153261), (4071, 51087), (12213, 17029)]