26311743

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 40423680

約数和(自身を除く): 14111937

約数列:

[1, 3, 9, 27, 43, 129, 131, 173, 387, 393, 519, 1161, 1179, 1557, 3537, 4671, 5633, 7439, 16899, 22317, 22663, 50697, 66951, 67989, 152091, 200853, 203967, 611901, 974509, 2923527, 8770581, 26311743]

約数ペア:

[(1, 26311743), (3, 8770581), (9, 2923527), (27, 974509), (43, 611901), (129, 203967), (131, 200853), (173, 152091), (387, 67989), (393, 66951), (519, 50697), (1161, 22663), (1179, 22317), (1557, 16899), (3537, 7439), (4671, 5633)]