67794831

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30497}}^1$

素因数の和:30535

約数の個数: 24

約数和(自身を含む): 111012720

約数和(自身を除く): 43217889

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 30497, 91491, 274473, 396461, 579443, 1189383, 1738329, 3568149, 5214987, 7532759, 22598277, 67794831]

約数ペア:

[(1, 67794831), (3, 22598277), (9, 7532759), (13, 5214987), (19, 3568149), (39, 1738329), (57, 1189383), (117, 579443), (171, 396461), (247, 274473), (741, 91491), (2223, 30497)]