70233723

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 121236192

約数和(自身を除く): 51002469

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 873, 1277, 2037, 2619, 3831, 6111, 7857, 8939, 11493, 18333, 26817, 34479, 54999, 80451, 103437, 123869, 241353, 371607, 724059, 867083, 1114821, 2601249, 3344463, 7803747, 10033389, 23411241, 70233723]

約数ペア:

[(1, 70233723), (3, 23411241), (7, 10033389), (9, 7803747), (21, 3344463), (27, 2601249), (63, 1114821), (81, 867083), (97, 724059), (189, 371607), (291, 241353), (567, 123869), (679, 103437), (873, 80451), (1277, 54999), (2037, 34479), (2619, 26817), (3831, 18333), (6111, 11493), (7857, 8939)]