80890233

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 116119680

約数和(自身を除く): 35229447

約数列:

[1, 3, 17, 51, 79, 237, 289, 867, 1181, 1343, 3543, 4029, 20077, 22831, 60231, 68493, 93299, 279897, 341309, 1023927, 1586083, 4758249, 26963411, 80890233]

約数ペア:

[(1, 80890233), (3, 26963411), (17, 4758249), (51, 1586083), (79, 1023927), (237, 341309), (289, 279897), (867, 93299), (1181, 68493), (1343, 60231), (3543, 22831), (4029, 20077)]