7872633

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1266

約数の個数: 20

約数和(自身を含む): 11912208

約数和(自身を除く): 4039575

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 1171, 2241, 3513, 6723, 10539, 31617, 94851, 97193, 291579, 874737, 2624211, 7872633]

約数ペア:

[(1, 7872633), (3, 2624211), (9, 874737), (27, 291579), (81, 97193), (83, 94851), (249, 31617), (747, 10539), (1171, 6723), (2241, 3513)]