27409287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6803}}^1$

素因数の和:6902

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 11781753

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 6803, 20409, 115651, 346953, 537437, 1612311, 9136429, 27409287]

約数ペア:

[(1, 27409287), (3, 9136429), (17, 1612311), (51, 537437), (79, 346953), (237, 115651), (1343, 20409), (4029, 6803)]