684594153

素因数分解:

$3^3\times {\mathrm{1213}}^1\times {\mathrm{20903}}^1$

素因数の和:22125

約数の個数: 16

約数和(自身を含む): 1015098240

約数和(自身を除く): 330504087

約数列:

[1, 3, 9, 27, 1213, 3639, 10917, 20903, 32751, 62709, 188127, 564381, 25355339, 76066017, 228198051, 684594153]

約数ペア:

[(1, 684594153), (3, 228198051), (9, 76066017), (27, 25355339), (1213, 564381), (3639, 188127), (10917, 62709), (20903, 32751)]