75893209

素因数分解:

$7^4\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:534

約数の個数: 20

約数和(自身を含む): 89956916

約数和(自身を除く): 14063707

約数列:

[1, 7, 49, 73, 343, 433, 511, 2401, 3031, 3577, 21217, 25039, 31609, 148519, 175273, 221263, 1039633, 1548841, 10841887, 75893209]

約数ペア:

[(1, 75893209), (7, 10841887), (49, 1548841), (73, 1039633), (343, 221263), (433, 175273), (511, 148519), (2401, 31609), (3031, 25039), (3577, 21217)]