72021877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 79531200

約数和(自身を除く): 7509323

約数列:

[1, 17, 29, 139, 493, 1051, 2363, 4031, 17867, 30479, 68527, 146089, 518143, 2483513, 4236581, 72021877]

約数ペア:

[(1, 72021877), (17, 4236581), (29, 2483513), (139, 518143), (493, 146089), (1051, 68527), (2363, 30479), (4031, 17867)]