97801263

素因数分解:

$3^4\times 7^1\times {\mathrm{172489}}^1$

素因数の和:172508

約数の個数: 20

約数和(自身を含む): 166970320

約数和(自身を除く): 69169057

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 172489, 517467, 1207423, 1552401, 3622269, 4657203, 10866807, 13971609, 32600421, 97801263]

約数ペア:

[(1, 97801263), (3, 32600421), (7, 13971609), (9, 10866807), (21, 4657203), (27, 3622269), (63, 1552401), (81, 1207423), (189, 517467), (567, 172489)]