7882873857

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{6661}}^1$

素因数の和:7550

約数の個数: 32

約数和(自身を含む): 11914853760

約数和(自身を除く): 4031979903

約数列:

[1, 3, 9, 27, 53, 159, 477, 827, 1431, 2481, 6661, 7443, 19983, 22329, 43831, 59949, 131493, 179847, 353033, 394479, 1059099, 1183437, 3177297, 5508647, 9531891, 16525941, 49577823, 148733469, 291958291, 875874873, 2627624619, 7882873857]

約数ペア:

[(1, 7882873857), (3, 2627624619), (9, 875874873), (27, 291958291), (53, 148733469), (159, 49577823), (477, 16525941), (827, 9531891), (1431, 5508647), (2481, 3177297), (6661, 1183437), (7443, 1059099), (19983, 394479), (22329, 353033), (43831, 179847), (59949, 131493)]