191285847

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{120079}}^1$

素因数の和:120147

約数の個数: 16

約数和(自身を含む): 288192000

約数和(自身を除く): 96906153

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 120079, 360237, 1080711, 3242133, 7084661, 21253983, 63761949, 191285847]

約数ペア:

[(1, 191285847), (3, 63761949), (9, 21253983), (27, 7084661), (59, 3242133), (177, 1080711), (531, 360237), (1593, 120079)]