774253670043

素因数分解:

$3^1\times 7^2\times {\mathrm{2749}}^1\times {\mathrm{1915981}}^1$

素因数の和:1918747

約数の個数: 24

約数和(自身を含む): 1201320714000

約数和(自身を除く): 427067043957

約数列:

[1, 3, 7, 21, 49, 147, 2749, 8247, 19243, 57729, 134701, 404103, 1915981, 5747943, 13411867, 40235601, 93883069, 281649207, 5267031769, 15801095307, 36869222383, 110607667149, 258084556681, 774253670043]

約数ペア:

[(1, 774253670043), (3, 258084556681), (7, 110607667149), (21, 36869222383), (49, 15801095307), (147, 5267031769), (2749, 281649207), (8247, 93883069), (19243, 40235601), (57729, 13411867), (134701, 5747943), (404103, 1915981)]