7587665289

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 11340785664

約数和(自身を除く): 3753120375

約数列:

[1, 3, 9, 47, 141, 151, 211, 423, 453, 563, 633, 1359, 1689, 1899, 5067, 7097, 9917, 21291, 26461, 29751, 31861, 63873, 79383, 85013, 89253, 95583, 118793, 238149, 255039, 286749, 356379, 765117, 1069137, 1497467, 3995611, 4492401, 5583271, 11986833, 13477203, 16749813, 17937743, 35960499, 50249439, 53813229, 161439687, 843073921, 2529221763, 7587665289]

約数ペア:

[(1, 7587665289), (3, 2529221763), (9, 843073921), (47, 161439687), (141, 53813229), (151, 50249439), (211, 35960499), (423, 17937743), (453, 16749813), (563, 13477203), (633, 11986833), (1359, 5583271), (1689, 4492401), (1899, 3995611), (5067, 1497467), (7097, 1069137), (9917, 765117), (21291, 356379), (26461, 286749), (29751, 255039), (31861, 238149), (63873, 118793), (79383, 95583), (85013, 89253)]