138836763

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{51593}}^1$

素因数の和:51635

約数の個数: 24

約数和(自身を含む): 225362592

約数和(自身を除く): 86525829

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 51593, 154779, 464337, 670709, 1186639, 2012127, 3559917, 6036381, 10679751, 15426307, 46278921, 138836763]

約数ペア:

[(1, 138836763), (3, 46278921), (9, 15426307), (13, 10679751), (23, 6036381), (39, 3559917), (69, 2012127), (117, 1186639), (207, 670709), (299, 464337), (897, 154779), (2691, 51593)]