73209983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 96983040

約数和(自身を除く): 23773057

約数列:

[1, 7, 11, 19, 77, 133, 163, 209, 307, 1141, 1463, 1793, 2149, 3097, 3377, 5833, 12551, 21679, 23639, 34067, 40831, 50041, 64163, 238469, 350287, 449141, 550451, 950779, 3853157, 6655453, 10458569, 73209983]

約数ペア:

[(1, 73209983), (7, 10458569), (11, 6655453), (19, 3853157), (77, 950779), (133, 550451), (163, 449141), (209, 350287), (307, 238469), (1141, 64163), (1463, 50041), (1793, 40831), (2149, 34067), (3097, 23639), (3377, 21679), (5833, 12551)]