61061427

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15889}}^1$

素因数の和:15963

約数の個数: 24

約数和(自身を含む): 102458720

約数和(自身を除く): 41397293

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 15889, 47667, 111223, 143001, 333669, 969229, 1001007, 2907687, 6784603, 8723061, 20353809, 61061427]

約数ペア:

[(1, 61061427), (3, 20353809), (7, 8723061), (9, 6784603), (21, 2907687), (61, 1001007), (63, 969229), (183, 333669), (427, 143001), (549, 111223), (1281, 47667), (3843, 15889)]