78214051521

素因数分解:

$3^3\times {\mathrm{1753}}^1\times {\mathrm{1652491}}^1$

素因数の和:1654253

約数の個数: 16

約数和(自身を含む): 115938838720

約数和(自身を除く): 37724787199

約数列:

[1, 3, 9, 27, 1753, 5259, 15777, 47331, 1652491, 4957473, 14872419, 44617257, 2896816723, 8690450169, 26071350507, 78214051521]

約数ペア:

[(1, 78214051521), (3, 26071350507), (9, 8690450169), (27, 2896816723), (1753, 44617257), (5259, 14872419), (15777, 4957473), (47331, 1652491)]