131108274

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{220721}}^1$

素因数の和:220743

約数の個数: 32

約数和(自身を含む): 317839680

約数和(自身を除く): 186731406

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 220721, 441442, 662163, 1324326, 1986489, 2427931, 3972978, 4855862, 5959467, 7283793, 11918934, 14567586, 21851379, 43702758, 65554137, 131108274]

約数ペア:

[(1, 131108274), (2, 65554137), (3, 43702758), (6, 21851379), (9, 14567586), (11, 11918934), (18, 7283793), (22, 5959467), (27, 4855862), (33, 3972978), (54, 2427931), (66, 1986489), (99, 1324326), (198, 662163), (297, 441442), (594, 220721)]