63807682393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{19249}}^1$

素因数の和:19841

約数の個数: 32

約数和(自身を含む): 79772000000

約数和(自身を除く): 15964317607

約数列:

[1, 7, 13, 73, 91, 499, 511, 949, 3493, 6487, 6643, 19249, 36427, 45409, 134743, 250237, 254989, 473551, 1405177, 1751659, 3314857, 9605251, 9836239, 18267301, 67236757, 124868263, 127871107, 701183323, 874077841, 4908283261, 9115383199, 63807682393]

約数ペア:

[(1, 63807682393), (7, 9115383199), (13, 4908283261), (73, 874077841), (91, 701183323), (499, 127871107), (511, 124868263), (949, 67236757), (3493, 18267301), (6487, 9836239), (6643, 9605251), (19249, 3314857), (36427, 1751659), (45409, 1405177), (134743, 473551), (250237, 254989)]