68211609

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4421}}^1$

素因数の和:4600

約数の個数: 16

約数和(自身を含む): 94100160

約数和(自身を除く): 25888551

約数列:

[1, 3, 37, 111, 139, 417, 4421, 5143, 13263, 15429, 163577, 490731, 614519, 1843557, 22737203, 68211609]

約数ペア:

[(1, 68211609), (3, 22737203), (37, 1843557), (111, 614519), (139, 490731), (417, 163577), (4421, 15429), (5143, 13263)]