139655931

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{15937}}^1$

素因数の和:16090

約数の個数: 16

約数和(自身を含む): 195846144

約数和(自身を除く): 56190213

約数列:

[1, 3, 23, 69, 127, 381, 2921, 8763, 15937, 47811, 366551, 1099653, 2023999, 6071997, 46551977, 139655931]

約数ペア:

[(1, 139655931), (3, 46551977), (23, 6071997), (69, 2023999), (127, 1099653), (381, 366551), (2921, 47811), (8763, 15937)]