85224009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 130443264

約数和(自身を除く): 45219255

約数列:

[1, 3, 13, 17, 39, 51, 191, 221, 573, 663, 673, 2019, 2483, 3247, 7449, 8749, 9741, 11441, 26247, 34323, 42211, 126633, 128543, 148733, 385629, 446199, 1671059, 2185231, 5013177, 6555693, 28408003, 85224009]

約数ペア:

[(1, 85224009), (3, 28408003), (13, 6555693), (17, 5013177), (39, 2185231), (51, 1671059), (191, 446199), (221, 385629), (573, 148733), (663, 128543), (673, 126633), (2019, 42211), (2483, 34323), (3247, 26247), (7449, 11441), (8749, 9741)]