84044919

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 132081664

約数和(自身を除く): 48036745

約数列:

[1, 3, 7, 21, 43, 129, 163, 301, 489, 571, 903, 1141, 1713, 3423, 3997, 7009, 11991, 21027, 24553, 49063, 73659, 93073, 147189, 171871, 279219, 515613, 651511, 1954533, 4002139, 12006417, 28014973, 84044919]

約数ペア:

[(1, 84044919), (3, 28014973), (7, 12006417), (21, 4002139), (43, 1954533), (129, 651511), (163, 515613), (301, 279219), (489, 171871), (571, 147189), (903, 93073), (1141, 73659), (1713, 49063), (3423, 24553), (3997, 21027), (7009, 11991)]