61504191

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 106634880

約数和(自身を除く): 45130689

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1619, 1809, 4221, 4857, 5427, 11333, 12663, 14571, 33999, 37989, 43713, 101997, 108473, 131139, 305991, 325419, 759311, 917973, 976257, 2277933, 2928771, 6833799, 8786313, 20501397, 61504191]

約数ペア:

[(1, 61504191), (3, 20501397), (7, 8786313), (9, 6833799), (21, 2928771), (27, 2277933), (63, 976257), (67, 917973), (81, 759311), (189, 325419), (201, 305991), (469, 131139), (567, 108473), (603, 101997), (1407, 43713), (1619, 37989), (1809, 33999), (4221, 14571), (4857, 12663), (5427, 11333)]