39393999

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{27529}}^1$

素因数の和:27591

約数の個数: 16

約数和(自身を含む): 59464800

約数和(自身を除く): 20070801

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 27529, 82587, 247761, 743283, 1459037, 4377111, 13131333, 39393999]

約数ペア:

[(1, 39393999), (3, 13131333), (9, 4377111), (27, 1459037), (53, 743283), (159, 247761), (477, 82587), (1431, 27529)]