80013411

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 124540416

約数和(自身を除く): 44527005

約数列:

[1, 3, 9, 43, 47, 53, 83, 129, 141, 159, 249, 387, 423, 477, 747, 2021, 2279, 2491, 3569, 3901, 4399, 6063, 6837, 7473, 10707, 11703, 13197, 18189, 20511, 22419, 32121, 35109, 39591, 107113, 167743, 189157, 206753, 321339, 503229, 567471, 620259, 964017, 1509687, 1702413, 1860777, 8890379, 26671137, 80013411]

約数ペア:

[(1, 80013411), (3, 26671137), (9, 8890379), (43, 1860777), (47, 1702413), (53, 1509687), (83, 964017), (129, 620259), (141, 567471), (159, 503229), (249, 321339), (387, 206753), (423, 189157), (477, 167743), (747, 107113), (2021, 39591), (2279, 35109), (2491, 32121), (3569, 22419), (3901, 20511), (4399, 18189), (6063, 13197), (6837, 11703), (7473, 10707)]