101024721

素因数分解:

$3^2\times 7^2\times {\mathrm{229081}}^1$

素因数の和:229101

約数の個数: 18

約数和(自身を含む): 169749762

約数和(自身を除く): 68725041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 229081, 687243, 1603567, 2061729, 4810701, 11224969, 14432103, 33674907, 101024721]

約数ペア:

[(1, 101024721), (3, 33674907), (7, 14432103), (9, 11224969), (21, 4810701), (49, 2061729), (63, 1603567), (147, 687243), (441, 229081)]