80343783

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 127152792

約数和(自身を除く): 46809009

約数列:

[1, 3, 9, 13, 39, 101, 117, 169, 303, 507, 523, 909, 1313, 1521, 1569, 3939, 4707, 6799, 11817, 17069, 20397, 51207, 52823, 61191, 88387, 153621, 158469, 265161, 475407, 686699, 795483, 2060097, 6180291, 8927087, 26781261, 80343783]

約数ペア:

[(1, 80343783), (3, 26781261), (9, 8927087), (13, 6180291), (39, 2060097), (101, 795483), (117, 686699), (169, 475407), (303, 265161), (507, 158469), (523, 153621), (909, 88387), (1313, 61191), (1521, 52823), (1569, 51207), (3939, 20397), (4707, 17069), (6799, 11817)]