9775492047

素因数分解:

$3^4\times {\mathrm{2347}}^1\times {\mathrm{51421}}^1$

素因数の和:53780

約数の個数: 20

約数和(自身を含む): 14609401576

約数和(自身を除く): 4833909529

約数列:

[1, 3, 9, 27, 81, 2347, 7041, 21123, 51421, 63369, 154263, 190107, 462789, 1388367, 4165101, 120685087, 362055261, 1086165783, 3258497349, 9775492047]

約数ペア:

[(1, 9775492047), (3, 3258497349), (9, 1086165783), (27, 362055261), (81, 120685087), (2347, 4165101), (7041, 1388367), (21123, 462789), (51421, 190107), (63369, 154263)]