77745921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{20849}}^1$

素因数の和:20976

約数の個数: 16

約数和(自身を含む): 114091200

約数和(自身を除く): 36345279

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 20849, 62547, 229339, 688017, 2355937, 7067811, 25915307, 77745921]

約数ペア:

[(1, 77745921), (3, 25915307), (11, 7067811), (33, 2355937), (113, 688017), (339, 229339), (1243, 62547), (3729, 20849)]