117600903

素因数分解:

$3^4\times 7^1\times {\mathrm{207409}}^1$

素因数の和:207428

約数の個数: 20

約数和(自身を含む): 200772880

約数和(自身を除く): 83171977

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 207409, 622227, 1451863, 1866681, 4355589, 5600043, 13066767, 16800129, 39200301, 117600903]

約数ペア:

[(1, 117600903), (3, 39200301), (7, 16800129), (9, 13066767), (21, 5600043), (27, 4355589), (63, 1866681), (81, 1451863), (189, 622227), (567, 207409)]