47845809

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53699}}^1$

素因数の和:53722

約数の個数: 20

約数和(自身を含む): 77972400

約数和(自身を除く): 30126591

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 53699, 161097, 483291, 590689, 1449873, 1772067, 4349619, 5316201, 15948603, 47845809]

約数ペア:

[(1, 47845809), (3, 15948603), (9, 5316201), (11, 4349619), (27, 1772067), (33, 1449873), (81, 590689), (99, 483291), (297, 161097), (891, 53699)]