80863029

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 133331352

約数和(自身を除く): 52468323

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 1053, 1107, 1599, 1873, 3321, 4797, 5619, 14391, 16857, 24349, 43173, 50571, 73047, 76793, 151713, 219141, 230379, 657423, 691137, 998309, 1972269, 2073411, 2994927, 6220233, 8984781, 26954343, 80863029]

約数ペア:

[(1, 80863029), (3, 26954343), (9, 8984781), (13, 6220233), (27, 2994927), (39, 2073411), (41, 1972269), (81, 998309), (117, 691137), (123, 657423), (351, 230379), (369, 219141), (533, 151713), (1053, 76793), (1107, 73047), (1599, 50571), (1873, 43173), (3321, 24349), (4797, 16857), (5619, 14391)]