80049651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 123959808

約数和(自身を除く): 43910157

約数列:

[1, 3, 11, 17, 33, 51, 187, 293, 487, 561, 879, 1461, 3223, 4981, 5357, 8279, 9669, 14943, 16071, 24837, 54791, 91069, 142691, 164373, 273207, 428073, 1569601, 2425747, 4708803, 7277241, 26683217, 80049651]

約数ペア:

[(1, 80049651), (3, 26683217), (11, 7277241), (17, 4708803), (33, 2425747), (51, 1569601), (187, 428073), (293, 273207), (487, 164373), (561, 142691), (879, 91069), (1461, 54791), (3223, 24837), (4981, 16071), (5357, 14943), (8279, 9669)]