242510139

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 369023040

約数和(自身を除く): 126512901

約数列:

[1, 3, 9, 27, 53, 137, 159, 411, 477, 1233, 1237, 1431, 3699, 3711, 7261, 11133, 21783, 33399, 65349, 65561, 169469, 196047, 196683, 508407, 590049, 1525221, 1770147, 4575663, 8981857, 26945571, 80836713, 242510139]

約数ペア:

[(1, 242510139), (3, 80836713), (9, 26945571), (27, 8981857), (53, 4575663), (137, 1770147), (159, 1525221), (411, 590049), (477, 508407), (1233, 196683), (1237, 196047), (1431, 169469), (3699, 65561), (3711, 65349), (7261, 33399), (11133, 21783)]