76921221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{7019}}^1$

素因数の和:7316

約数の個数: 16

約数和(自身を含む): 110859840

約数和(自身を除く): 33938619

約数列:

[1, 3, 13, 39, 281, 843, 3653, 7019, 10959, 21057, 91247, 273741, 1972339, 5917017, 25640407, 76921221]

約数ペア:

[(1, 76921221), (3, 25640407), (13, 5917017), (39, 1972339), (281, 273741), (843, 91247), (3653, 21057), (7019, 10959)]