78429279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{10321}}^1$

素因数の和:10490

約数の個数: 16

約数和(自身を含む): 111477600

約数和(自身を除く): 33048321

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 10321, 30963, 175457, 526371, 1537829, 4613487, 26143093, 78429279]

約数ペア:

[(1, 78429279), (3, 26143093), (17, 4613487), (51, 1537829), (149, 526371), (447, 175457), (2533, 30963), (7599, 10321)]