90731137

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3769}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 109782400

約数和(自身を除く): 19051263

約数列:

[1, 7, 19, 133, 181, 1267, 3439, 3769, 24073, 26383, 71611, 501277, 682189, 4775323, 12961591, 90731137]

約数ペア:

[(1, 90731137), (7, 12961591), (19, 4775323), (133, 682189), (181, 501277), (1267, 71611), (3439, 26383), (3769, 24073)]