747773289

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1543}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 1159803392

約数和(自身を除く): 412030103

約数列:

[1, 3, 9, 27, 31, 81, 93, 193, 279, 579, 837, 1543, 1737, 2511, 4629, 5211, 5983, 13887, 15633, 17949, 41661, 47833, 53847, 124983, 143499, 161541, 297799, 430497, 484623, 893397, 1291491, 2680191, 3874473, 8040573, 9231769, 24121719, 27695307, 83085921, 249257763, 747773289]

約数ペア:

[(1, 747773289), (3, 249257763), (9, 83085921), (27, 27695307), (31, 24121719), (81, 9231769), (93, 8040573), (193, 3874473), (279, 2680191), (579, 1291491), (837, 893397), (1543, 484623), (1737, 430497), (2511, 297799), (4629, 161541), (5211, 143499), (5983, 124983), (13887, 53847), (15633, 47833), (17949, 41661)]