80877069

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32917}}^1$

素因数の和:32946

約数の個数: 32

約数和(自身を含む): 147472640

約数和(自身を除く): 66595571

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 32917, 98751, 230419, 296253, 427921, 691257, 888759, 1283763, 2073771, 2995447, 3851289, 6221313, 8986341, 11553867, 26959023, 80877069]

約数ペア:

[(1, 80877069), (3, 26959023), (7, 11553867), (9, 8986341), (13, 6221313), (21, 3851289), (27, 2995447), (39, 2073771), (63, 1283763), (91, 888759), (117, 691257), (189, 427921), (273, 296253), (351, 230419), (819, 98751), (2457, 32917)]