51540279

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{84631}}^1$

素因数の和:84670

約数の個数: 16

約数和(自身を含む): 81246720

約数和(自身を除く): 29706441

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 84631, 253893, 592417, 1777251, 2454299, 7362897, 17180093, 51540279]

約数ペア:

[(1, 51540279), (3, 17180093), (7, 7362897), (21, 2454299), (29, 1777251), (87, 592417), (203, 253893), (609, 84631)]