77771391

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{5531}}^1$

素因数の和:5686

約数の個数: 16

約数和(自身を含む): 107099520

約数和(自身を除く): 29328129

約数列:

[1, 3, 43, 109, 129, 327, 4687, 5531, 14061, 16593, 237833, 602879, 713499, 1808637, 25923797, 77771391]

約数ペア:

[(1, 77771391), (3, 25923797), (43, 1808637), (109, 713499), (129, 602879), (327, 237833), (4687, 16593), (5531, 14061)]