80565573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 42606267

約数列:

[1, 3, 11, 23, 33, 69, 179, 253, 537, 593, 759, 1779, 1969, 4117, 5907, 6523, 12351, 13639, 19569, 40917, 45287, 106147, 135861, 150029, 318441, 450087, 1167617, 2441381, 3502851, 7324143, 26855191, 80565573]

約数ペア:

[(1, 80565573), (3, 26855191), (11, 7324143), (23, 3502851), (33, 2441381), (69, 1167617), (179, 450087), (253, 318441), (537, 150029), (593, 135861), (759, 106147), (1779, 45287), (1969, 40917), (4117, 19569), (5907, 13639), (6523, 12351)]