26870427

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{52379}}^1$

素因数の和:52407

約数の個数: 16

約数和(自身を含む): 41904000

約数和(自身を除く): 15033573

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 52379, 157137, 471411, 995201, 1414233, 2985603, 8956809, 26870427]

約数ペア:

[(1, 26870427), (3, 8956809), (9, 2985603), (19, 1414233), (27, 995201), (57, 471411), (171, 157137), (513, 52379)]