152821407

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{4049}}^1$

素因数の和:4622

約数の個数: 16

約数和(自身を含む): 213062400

約数和(自身を除く): 60240993

約数列:

[1, 3, 23, 69, 547, 1641, 4049, 12147, 12581, 37743, 93127, 279381, 2214803, 6644409, 50940469, 152821407]

約数ペア:

[(1, 152821407), (3, 50940469), (23, 6644409), (69, 2214803), (547, 279381), (1641, 93127), (4049, 37743), (12147, 12581)]