800104797

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{72101}}^1$

素因数の和:72250

約数の個数: 20

約数和(自身を含む): 1203959196

約数和(自身を除く): 403854399

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 11097, 72101, 216303, 648909, 1946727, 5840181, 9877837, 29633511, 88900533, 266701599, 800104797]

約数ペア:

[(1, 800104797), (3, 266701599), (9, 88900533), (27, 29633511), (81, 9877837), (137, 5840181), (411, 1946727), (1233, 648909), (3699, 216303), (11097, 72101)]