68474277

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 100880000

約数和(自身を除く): 32405723

約数列:

[1, 3, 9, 79, 193, 237, 499, 579, 711, 1497, 1737, 4491, 15247, 39421, 45741, 96307, 118263, 137223, 288921, 354789, 866763, 7608253, 22824759, 68474277]

約数ペア:

[(1, 68474277), (3, 22824759), (9, 7608253), (79, 866763), (193, 354789), (237, 288921), (499, 137223), (579, 118263), (711, 96307), (1497, 45741), (1737, 39421), (4491, 15247)]