157086279

素因数分解:

$3^2\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1879}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 259650560

約数和(自身を除く): 102564281

約数列:

[1, 3, 7, 9, 21, 63, 1327, 1879, 3981, 5637, 9289, 11943, 13153, 16911, 27867, 39459, 83601, 118377, 2493433, 7480299, 17454031, 22440897, 52362093, 157086279]

約数ペア:

[(1, 157086279), (3, 52362093), (7, 22440897), (9, 17454031), (21, 7480299), (63, 2493433), (1327, 118377), (1879, 83601), (3981, 39459), (5637, 27867), (9289, 16911), (11943, 13153)]