879126021

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{90697}}^1$

素因数の和:91065

約数の個数: 16

約数和(自身を含む): 1306051200

約数和(自身を除く): 426925179

約数列:

[1, 3, 9, 27, 359, 1077, 3231, 9693, 90697, 272091, 816273, 2448819, 32560223, 97680669, 293042007, 879126021]

約数ペア:

[(1, 879126021), (3, 293042007), (9, 97680669), (27, 32560223), (359, 2448819), (1077, 816273), (3231, 272091), (9693, 90697)]