4037644827

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{702077}}^1$

素因数の和:702160

約数の個数: 20

約数和(自身を含む): 6116503536

約数和(自身を除く): 2078858709

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 702077, 2106231, 6318693, 18956079, 49847467, 56868237, 149542401, 448627203, 1345881609, 4037644827]

約数ペア:

[(1, 4037644827), (3, 1345881609), (9, 448627203), (27, 149542401), (71, 56868237), (81, 49847467), (213, 18956079), (639, 6318693), (1917, 2106231), (5751, 702077)]