78030999

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 43620201

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 837, 1431, 1643, 1759, 4929, 5277, 14787, 15831, 44361, 47493, 54529, 93227, 163587, 279681, 490761, 839043, 1472283, 2517129, 2890037, 8670111, 26010333, 78030999]

約数ペア:

[(1, 78030999), (3, 26010333), (9, 8670111), (27, 2890037), (31, 2517129), (53, 1472283), (93, 839043), (159, 490761), (279, 279681), (477, 163587), (837, 93227), (1431, 54529), (1643, 47493), (1759, 44361), (4929, 15831), (5277, 14787)]