80497675461

素因数分解:

$3^1\times 7^1\times {\mathrm{4987}}^1\times {\mathrm{768643}}^1$

素因数の和:773640

約数の個数: 16

約数和(自身を含む): 122687880704

約数和(自身を除く): 42190205243

約数列:

[1, 3, 7, 21, 4987, 14961, 34909, 104727, 768643, 2305929, 5380501, 16141503, 3833222641, 11499667923, 26832558487, 80497675461]

約数ペア:

[(1, 80497675461), (3, 26832558487), (7, 11499667923), (21, 3833222641), (4987, 16141503), (14961, 5380501), (34909, 2305929), (104727, 768643)]