47737521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1693}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 74610536

約数和(自身を除く): 26873015

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 1693, 2169, 3133, 5079, 9399, 15237, 22009, 28197, 66027, 198081, 408013, 1224039, 3672117, 5304169, 15912507, 47737521]

約数ペア:

[(1, 47737521), (3, 15912507), (9, 5304169), (13, 3672117), (39, 1224039), (117, 408013), (241, 198081), (723, 66027), (1693, 28197), (2169, 22009), (3133, 15237), (5079, 9399)]