65582217

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{13723}}^1$

素因数の和:13794

約数の個数: 20

約数和(自身を含む): 99636240

約数和(自身を除く): 34054023

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 13723, 41169, 123507, 370521, 809657, 1111563, 2428971, 7286913, 21860739, 65582217]

約数ペア:

[(1, 65582217), (3, 21860739), (9, 7286913), (27, 2428971), (59, 1111563), (81, 809657), (177, 370521), (531, 123507), (1593, 41169), (4779, 13723)]