54404469

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12889}}^1$

素因数の和:12969

約数の個数: 24

約数和(自身を含む): 91158080

約数和(自身を除く): 36753611

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 12889, 38667, 90223, 116001, 270669, 812007, 863563, 2590689, 6044941, 7772067, 18134823, 54404469]

約数ペア:

[(1, 54404469), (3, 18134823), (7, 7772067), (9, 6044941), (21, 2590689), (63, 863563), (67, 812007), (201, 270669), (469, 116001), (603, 90223), (1407, 38667), (4221, 12889)]