48663009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12373}}^1$

素因数の和:12421

約数の個数: 24

約数和(自身を含む): 77213760

約数和(自身を除く): 28550751

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 12373, 37119, 111357, 235087, 284579, 705261, 853737, 2115783, 2561211, 5407001, 16221003, 48663009]

約数ペア:

[(1, 48663009), (3, 16221003), (9, 5407001), (19, 2561211), (23, 2115783), (57, 853737), (69, 705261), (171, 284579), (207, 235087), (437, 111357), (1311, 37119), (3933, 12373)]