25209927

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 13497273

約数列:

[1, 3, 9, 27, 53, 79, 159, 223, 237, 477, 669, 711, 1431, 2007, 2133, 4187, 6021, 11819, 12561, 17617, 35457, 37683, 52851, 106371, 113049, 158553, 319113, 475659, 933701, 2801103, 8403309, 25209927]

約数ペア:

[(1, 25209927), (3, 8403309), (9, 2801103), (27, 933701), (53, 475659), (79, 319113), (159, 158553), (223, 113049), (237, 106371), (477, 52851), (669, 37683), (711, 35457), (1431, 17617), (2007, 12561), (2133, 11819), (4187, 6021)]