30643029

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6671

約数の個数: 24

約数和(自身を含む): 48324640

約数和(自身を除く): 17681611

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 6637, 19911, 59733, 126103, 179199, 378309, 537597, 1134927, 1612791, 3404781, 10214343, 30643029]

約数ペア:

[(1, 30643029), (3, 10214343), (9, 3404781), (19, 1612791), (27, 1134927), (57, 537597), (81, 378309), (171, 179199), (243, 126103), (513, 59733), (1539, 19911), (4617, 6637)]