139250937

素因数分解:

$3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{7561}}^1$

素因数の和:8448

約数の個数: 16

約数和(自身を含む): 212461952

約数和(自身を除く): 73211015

約数列:

[1, 3, 7, 21, 877, 2631, 6139, 7561, 18417, 22683, 52927, 158781, 6630997, 19892991, 46416979, 139250937]

約数ペア:

[(1, 139250937), (3, 46416979), (7, 19892991), (21, 6630997), (877, 158781), (2631, 52927), (6139, 22683), (7561, 18417)]