64718001

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{16087}}^1$

素因数の和:16245

約数の個数: 16

約数和(自身を含む): 96528000

約数和(自身を除く): 31809999

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 16087, 48261, 144783, 434349, 2396963, 7190889, 21572667, 64718001]

約数ペア:

[(1, 64718001), (3, 21572667), (9, 7190889), (27, 2396963), (149, 434349), (447, 144783), (1341, 48261), (4023, 16087)]