48776217

素因数分解:

$3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 75924000

約数和(自身を除く): 27147783

約数列:

[1, 3, 7, 21, 49, 147, 449, 739, 1347, 2217, 3143, 5173, 9429, 15519, 22001, 36211, 66003, 108633, 331811, 995433, 2322677, 6968031, 16258739, 48776217]

約数ペア:

[(1, 48776217), (3, 16258739), (7, 6968031), (21, 2322677), (49, 995433), (147, 331811), (449, 108633), (739, 66003), (1347, 36211), (2217, 22001), (3143, 15519), (5173, 9429)]