74720181

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1783}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 101759360

約数和(自身を除く): 27039179

約数列:

[1, 3, 61, 183, 229, 687, 1783, 5349, 13969, 41907, 108763, 326289, 408307, 1224921, 24906727, 74720181]

約数ペア:

[(1, 74720181), (3, 24906727), (61, 1224921), (183, 408307), (229, 326289), (687, 108763), (1783, 41907), (5349, 13969)]