61187147

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 71377152

約数和(自身を除く): 10190005

約数列:

[1, 7, 67, 283, 461, 469, 1981, 3227, 18961, 30887, 130463, 132727, 216209, 913241, 8741021, 61187147]

約数ペア:

[(1, 61187147), (7, 8741021), (67, 913241), (283, 216209), (461, 132727), (469, 130463), (1981, 30887), (3227, 18961)]