248210362287

素因数分解:

$3^3\times {\mathrm{59}}^2\times {\mathrm{2640901}}^1$

素因数の和:2641028

約数の個数: 24

約数和(自身を含む): 374057359280

約数和(自身を除く): 125846996993

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 3481, 10443, 31329, 93987, 2640901, 7922703, 23768109, 71304327, 155813159, 467439477, 1402318431, 4206955293, 9192976381, 27578929143, 82736787429, 248210362287]

約数ペア:

[(1, 248210362287), (3, 82736787429), (9, 27578929143), (27, 9192976381), (59, 4206955293), (177, 1402318431), (531, 467439477), (1593, 155813159), (3481, 71304327), (10443, 23768109), (31329, 7922703), (93987, 2640901)]