27938763

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{2633}}^1$

素因数の和:2776

約数の個数: 20

約数和(自身を含む): 42070248

約数和(自身を除く): 14131485

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 2633, 3537, 7899, 10611, 23697, 71091, 213273, 344923, 1034769, 3104307, 9312921, 27938763]

約数ペア:

[(1, 27938763), (3, 9312921), (9, 3104307), (27, 1034769), (81, 344923), (131, 213273), (393, 71091), (1179, 23697), (2633, 10611), (3537, 7899)]