72977801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 81274704

約数和(自身を除く): 8296903

約数列:

[1, 13, 37, 173, 481, 877, 2249, 6401, 11401, 32449, 83213, 151721, 421837, 1972373, 5613677, 72977801]

約数ペア:

[(1, 72977801), (13, 5613677), (37, 1972373), (173, 421837), (481, 151721), (877, 83213), (2249, 32449), (6401, 11401)]