121956559501

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{3863}}^1\times {\mathrm{43787}}^1$

素因数の和:47760

約数の個数: 16

約数和(自身を含む): 140771764224

約数和(自身を除く): 18815204723

約数列:

[1, 7, 103, 721, 3863, 27041, 43787, 306509, 397889, 2785223, 4510061, 31570427, 169149181, 1184044267, 17422365643, 121956559501]

約数ペア:

[(1, 121956559501), (7, 17422365643), (103, 1184044267), (721, 169149181), (3863, 31570427), (27041, 4510061), (43787, 2785223), (306509, 397889)]