76787949

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1447}}^1$

素因数の和:1502

約数の個数: 36

約数和(自身を含む): 125784864

約数和(自身を除く): 48996915

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 361, 399, 931, 1083, 1447, 2527, 2793, 4341, 7581, 10129, 17689, 27493, 30387, 53067, 70903, 82479, 192451, 212709, 522367, 577353, 1347157, 1567101, 3656569, 4041471, 10969707, 25595983, 76787949]

約数ペア:

[(1, 76787949), (3, 25595983), (7, 10969707), (19, 4041471), (21, 3656569), (49, 1567101), (57, 1347157), (133, 577353), (147, 522367), (361, 212709), (399, 192451), (931, 82479), (1083, 70903), (1447, 53067), (2527, 30387), (2793, 27493), (4341, 17689), (7581, 10129)]