207974403027

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{889909}}^1$

素因数の和:891067

約数の個数: 24

約数和(自身を含む): 313746669600

約数和(自身を除く): 105772266573

約数列:

[1, 3, 9, 23, 69, 207, 1129, 3387, 10161, 25967, 77901, 233703, 889909, 2669727, 8009181, 20467907, 61403721, 184211163, 1004707261, 3014121783, 9042365349, 23108267003, 69324801009, 207974403027]

約数ペア:

[(1, 207974403027), (3, 69324801009), (9, 23108267003), (23, 9042365349), (69, 3014121783), (207, 1004707261), (1129, 184211163), (3387, 61403721), (10161, 20467907), (25967, 8009181), (77901, 2669727), (233703, 889909)]