81062954

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{26683}}^1$

素因数の和:26730

約数の個数: 24

約数和(自身を含む): 146014848

約数和(自身を除く): 64951894

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 26683, 53366, 186781, 373562, 827173, 1307467, 1654346, 2614934, 5790211, 11580422, 40531477, 81062954]

約数ペア:

[(1, 81062954), (2, 40531477), (7, 11580422), (14, 5790211), (31, 2614934), (49, 1654346), (62, 1307467), (98, 827173), (217, 373562), (434, 186781), (1519, 53366), (3038, 26683)]