80737569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19891}}^1$

素因数の和:19949

約数の個数: 24

約数和(自身を含む): 130332384

約数和(自身を除く): 49594815

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 19891, 59673, 179019, 218801, 656403, 815531, 1969209, 2446593, 7339779, 8970841, 26912523, 80737569]

約数ペア:

[(1, 80737569), (3, 26912523), (9, 8970841), (11, 7339779), (33, 2446593), (41, 1969209), (99, 815531), (123, 656403), (369, 218801), (451, 179019), (1353, 59673), (4059, 19891)]