48780081

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24977}}^1$

素因数の和:25021

約数の個数: 24

約数和(自身を含む): 83126784

約数和(自身を除く): 34346703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 24977, 74931, 174839, 224793, 524517, 774287, 1573551, 2322861, 5420009, 6968583, 16260027, 48780081]

約数ペア:

[(1, 48780081), (3, 16260027), (7, 6968583), (9, 5420009), (21, 2322861), (31, 1573551), (63, 774287), (93, 524517), (217, 224793), (279, 174839), (651, 74931), (1953, 24977)]