82434891

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2273}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 137968128

約数和(自身を除く): 55533237

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 1099, 1727, 2273, 3297, 5181, 6819, 12089, 15911, 25003, 36267, 47733, 75009, 175021, 356861, 525063, 1070583, 2498027, 3925471, 7494081, 11776413, 27478297, 82434891]

約数ペア:

[(1, 82434891), (3, 27478297), (7, 11776413), (11, 7494081), (21, 3925471), (33, 2498027), (77, 1070583), (157, 525063), (231, 356861), (471, 175021), (1099, 75009), (1727, 47733), (2273, 36267), (3297, 25003), (5181, 15911), (6819, 12089)]