85507407

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 132937376

約数和(自身を除く): 47429969

約数列:

[1, 3, 9, 27, 37, 81, 103, 111, 277, 309, 333, 831, 927, 999, 2493, 2781, 2997, 3811, 7479, 8343, 10249, 11433, 22437, 28531, 30747, 34299, 85593, 92241, 102897, 256779, 276723, 308691, 770337, 830169, 1055647, 2311011, 3166941, 9500823, 28502469, 85507407]

約数ペア:

[(1, 85507407), (3, 28502469), (9, 9500823), (27, 3166941), (37, 2311011), (81, 1055647), (103, 830169), (111, 770337), (277, 308691), (309, 276723), (333, 256779), (831, 102897), (927, 92241), (999, 85593), (2493, 34299), (2781, 30747), (2997, 28531), (3811, 22437), (7479, 11433), (8343, 10249)]