78308001

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3907}}^1$

素因数の和:4061

約数の個数: 24

約数和(自身を含む): 120710304

約数和(自身を除く): 42402303

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 3907, 6681, 11721, 20043, 35163, 66419, 199257, 511817, 597771, 1535451, 4606353, 8700889, 26102667, 78308001]

約数ペア:

[(1, 78308001), (3, 26102667), (9, 8700889), (17, 4606353), (51, 1535451), (131, 597771), (153, 511817), (393, 199257), (1179, 66419), (2227, 35163), (3907, 20043), (6681, 11721)]