40328199

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29287}}^1$

素因数の和:29316

約数の個数: 20

約数和(自身を含む): 63789264

約数和(自身を除く): 23461065

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 29287, 87861, 263583, 497879, 790749, 1493637, 2372247, 4480911, 13442733, 40328199]

約数ペア:

[(1, 40328199), (3, 13442733), (9, 4480911), (17, 2372247), (27, 1493637), (51, 790749), (81, 497879), (153, 263583), (459, 87861), (1377, 29287)]