65490201

素因数分解:

$3^5\times 7^1\times {\mathrm{38501}}^1$

素因数の和:38523

約数の個数: 24

約数和(自身を含む): 112117824

約数和(自身を除く): 46627623

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 38501, 115503, 269507, 346509, 808521, 1039527, 2425563, 3118581, 7276689, 9355743, 21830067, 65490201]

約数ペア:

[(1, 65490201), (3, 21830067), (7, 9355743), (9, 7276689), (21, 3118581), (27, 2425563), (63, 1039527), (81, 808521), (189, 346509), (243, 269507), (567, 115503), (1701, 38501)]