74260473

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{66721}}^1$

素因数の和:66784

約数の個数: 16

約数和(自身を含む): 115295616

約数和(自身を除く): 41035143

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 66721, 200163, 467047, 1401141, 3536213, 10608639, 24753491, 74260473]

約数ペア:

[(1, 74260473), (3, 24753491), (7, 10608639), (21, 3536213), (53, 1401141), (159, 467047), (371, 200163), (1113, 66721)]