80107191

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{50287}}^1$

素因数の和:50355

約数の個数: 16

約数和(自身を含む): 120691200

約数和(自身を除く): 40584009

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 50287, 150861, 452583, 1357749, 2966933, 8900799, 26702397, 80107191]

約数ペア:

[(1, 80107191), (3, 26702397), (9, 8900799), (27, 2966933), (59, 1357749), (177, 452583), (531, 150861), (1593, 50287)]