156925905003

素因数分解:

$3^2\times 7^1\times {\mathrm{36571}}^1\times {\mathrm{68111}}^1$

素因数の和:104695

約数の個数: 24

約数和(自身を含む): 259063174656

約数和(自身を除く): 102137269653

約数列:

[1, 3, 7, 9, 21, 63, 36571, 68111, 109713, 204333, 255997, 329139, 476777, 612999, 767991, 1430331, 2303973, 4290993, 2490887381, 7472662143, 17436211667, 22417986429, 52308635001, 156925905003]

約数ペア:

[(1, 156925905003), (3, 52308635001), (7, 22417986429), (9, 17436211667), (21, 7472662143), (63, 2490887381), (36571, 4290993), (68111, 2303973), (109713, 1430331), (204333, 767991), (255997, 612999), (329139, 476777)]