45478017

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43189}}^1$

素因数の和:43214

約数の個数: 20

約数和(自身を含む): 73163860

約数和(自身を除く): 27685843

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 43189, 129567, 388701, 561457, 1166103, 1684371, 3498309, 5053113, 15159339, 45478017]

約数ペア:

[(1, 45478017), (3, 15159339), (9, 5053113), (13, 3498309), (27, 1684371), (39, 1166103), (81, 561457), (117, 388701), (351, 129567), (1053, 43189)]