90747723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 135659520

約数和(自身を除く): 44911797

約数列:

[1, 3, 11, 33, 59, 127, 177, 367, 381, 649, 1101, 1397, 1947, 4037, 4191, 7493, 12111, 21653, 22479, 46609, 64959, 82423, 139827, 238183, 247269, 512699, 714549, 1538097, 2749931, 8249793, 30249241, 90747723]

約数ペア:

[(1, 90747723), (3, 30249241), (11, 8249793), (33, 2749931), (59, 1538097), (127, 714549), (177, 512699), (367, 247269), (381, 238183), (649, 139827), (1101, 82423), (1397, 64959), (1947, 46609), (4037, 22479), (4191, 21653), (7493, 12111)]