82569417

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 130944000

約数和(自身を除く): 48374583

約数列:

[1, 3, 7, 21, 43, 61, 129, 183, 301, 427, 903, 1281, 1499, 2623, 4497, 7869, 10493, 18361, 31479, 55083, 64457, 91439, 193371, 274317, 451199, 640073, 1353597, 1920219, 3931877, 11795631, 27523139, 82569417]

約数ペア:

[(1, 82569417), (3, 27523139), (7, 11795631), (21, 3931877), (43, 1920219), (61, 1353597), (129, 640073), (183, 451199), (301, 274317), (427, 193371), (903, 91439), (1281, 64457), (1499, 55083), (2623, 31479), (4497, 18361), (7869, 10493)]