78048033

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4871}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 122189760

約数和(自身を除く): 44141727

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 4871, 5341, 14613, 16023, 34097, 102291, 238679, 530939, 716037, 1592817, 3716573, 11149719, 26016011, 78048033]

約数ペア:

[(1, 78048033), (3, 26016011), (7, 11149719), (21, 3716573), (49, 1592817), (109, 716037), (147, 530939), (327, 238679), (763, 102291), (2289, 34097), (4871, 16023), (5341, 14613)]