67809141

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2719}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 104382720

約数和(自身を除く): 36573579

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2719, 2771, 8157, 8313, 24471, 24939, 46223, 138669, 416007, 443197, 1329591, 3988773, 7534349, 22603047, 67809141]

約数ペア:

[(1, 67809141), (3, 22603047), (9, 7534349), (17, 3988773), (51, 1329591), (153, 443197), (163, 416007), (489, 138669), (1467, 46223), (2719, 24939), (2771, 24471), (8157, 8313)]