68375989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6899}}^1$

素因数の和:6980

約数の個数: 16

約数和(自身を含む): 80481600

約数和(自身を除く): 12105611

約数列:

[1, 11, 17, 53, 187, 583, 901, 6899, 9911, 75889, 117283, 365647, 1290113, 4022117, 6215999, 68375989]

約数ペア:

[(1, 68375989), (11, 6215999), (17, 4022117), (53, 1290113), (187, 365647), (583, 117283), (901, 75889), (6899, 9911)]