326972809293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{55522637}}^1$

素因数の和:55522804

約数の個数: 16

約数和(自身を含む): 472608694656

約数和(自身を除く): 145635885363

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 55522637, 166567911, 721794281, 2165382843, 8383918187, 25151754561, 108990936431, 326972809293]

約数ペア:

[(1, 326972809293), (3, 108990936431), (13, 25151754561), (39, 8383918187), (151, 2165382843), (453, 721794281), (1963, 166567911), (5889, 55522637)]