131594013

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 195811200

約数和(自身を除く): 64217187

約数列:

[1, 3, 9, 59, 79, 177, 237, 531, 711, 3137, 4661, 9411, 13983, 28233, 41949, 185083, 247823, 555249, 743469, 1665747, 2230407, 14621557, 43864671, 131594013]

約数ペア:

[(1, 131594013), (3, 43864671), (9, 14621557), (59, 2230407), (79, 1665747), (177, 743469), (237, 555249), (531, 247823), (711, 185083), (3137, 41949), (4661, 28233), (9411, 13983)]