268113591

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{187361}}^1$

素因数の和:187423

約数の個数: 16

約数和(自身を含む): 404701920

約数和(自身を除く): 136588329

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 187361, 562083, 1686249, 5058747, 9930133, 29790399, 89371197, 268113591]

約数ペア:

[(1, 268113591), (3, 89371197), (9, 29790399), (27, 9930133), (53, 5058747), (159, 1686249), (477, 562083), (1431, 187361)]