72135291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{6043}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 100958976

約数和(自身を除く): 28823685

約数列:

[1, 3, 23, 69, 173, 519, 3979, 6043, 11937, 18129, 138989, 416967, 1045439, 3136317, 24045097, 72135291]

約数ペア:

[(1, 72135291), (3, 24045097), (23, 3136317), (69, 1045439), (173, 416967), (519, 138989), (3979, 18129), (6043, 11937)]