127890672081

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{1442989}}^1$

素因数の和:1443976

約数の個数: 16

約数和(自身を含む): 176206394880

約数和(自身を除く): 48315722799

約数列:

[1, 3, 31, 93, 953, 2859, 29543, 88629, 1442989, 4328967, 44732659, 134197977, 1375168517, 4125505551, 42630224027, 127890672081]

約数ペア:

[(1, 127890672081), (3, 42630224027), (31, 4125505551), (93, 1375168517), (953, 134197977), (2859, 44732659), (29543, 4328967), (88629, 1442989)]