199221633

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1019}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 318729600

約数和(自身を除く): 119507967

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 557, 1019, 1671, 3057, 5013, 7241, 9171, 13247, 15039, 21723, 27513, 39741, 65169, 119223, 195507, 357669, 567583, 1702749, 5108247, 7378579, 15324741, 22135737, 66407211, 199221633]

約数ペア:

[(1, 199221633), (3, 66407211), (9, 22135737), (13, 15324741), (27, 7378579), (39, 5108247), (117, 1702749), (351, 567583), (557, 357669), (1019, 195507), (1671, 119223), (3057, 65169), (5013, 39741), (7241, 27513), (9171, 21723), (13247, 15039)]