318052161

素因数分解:

$3^2\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{3583}}^1$

素因数の和:5005

約数の個数: 24

約数和(自身を含む): 525557760

約数和(自身を除く): 207505599

約数列:

[1, 3, 7, 9, 21, 63, 1409, 3583, 4227, 9863, 10749, 12681, 25081, 29589, 32247, 75243, 88767, 225729, 5048447, 15145341, 35339129, 45436023, 106017387, 318052161]

約数ペア:

[(1, 318052161), (3, 106017387), (7, 45436023), (9, 35339129), (21, 15145341), (63, 5048447), (1409, 225729), (3583, 88767), (4227, 75243), (9863, 32247), (10749, 29589), (12681, 25081)]