156793809321

素因数分解:

$3^4\times {\mathrm{3631}}^1\times {\mathrm{533111}}^1$

素因数の和:536754

約数の個数: 20

約数和(自身を含む): 234287796864

約数和(自身を除く): 77493987543

約数列:

[1, 3, 9, 27, 81, 3631, 10893, 32679, 98037, 294111, 533111, 1599333, 4797999, 14393997, 43181991, 1935726041, 5807178123, 17421534369, 52264603107, 156793809321]

約数ペア:

[(1, 156793809321), (3, 52264603107), (9, 17421534369), (27, 5807178123), (81, 1935726041), (3631, 43181991), (10893, 14393997), (32679, 4797999), (98037, 1599333), (294111, 533111)]