127908057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{14293}}^1$

素因数の和:14472

約数の個数: 16

約数和(自身を含む): 180676160

約数和(自身を除く): 52768103

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8949, 14293, 42879, 271567, 814701, 2244001, 6732003, 42636019, 127908057]

約数ペア:

[(1, 127908057), (3, 42636019), (19, 6732003), (57, 2244001), (157, 814701), (471, 271567), (2983, 42879), (8949, 14293)]