82990131

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127481}}^1$

素因数の和:127522

約数の個数: 16

約数和(自身を含む): 130541568

約数和(自身を除く): 47551437

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 127481, 382443, 892367, 2677101, 3951911, 11855733, 27663377, 82990131]

約数ペア:

[(1, 82990131), (3, 27663377), (7, 11855733), (21, 3951911), (31, 2677101), (93, 892367), (217, 382443), (651, 127481)]