74887173

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{13799}}^1$

素因数の和:13878

約数の個数: 20

約数和(自身を含む): 113546400

約数和(自身を除く): 38659227

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 13799, 41397, 124191, 372573, 924533, 1117719, 2773599, 8320797, 24962391, 74887173]

約数ペア:

[(1, 74887173), (3, 24962391), (9, 8320797), (27, 2773599), (67, 1117719), (81, 924533), (201, 372573), (603, 124191), (1809, 41397), (5427, 13799)]