146937672021

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{189108973}}^1$

素因数の和:189109020

約数の個数: 16

約数和(自身を含む): 229956512384

約数和(自身を除く): 83018840363

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 189108973, 567326919, 1323762811, 3971288433, 6997032001, 20991096003, 48979224007, 146937672021]

約数ペア:

[(1, 146937672021), (3, 48979224007), (7, 20991096003), (21, 6997032001), (37, 3971288433), (111, 1323762811), (259, 567326919), (777, 189108973)]