126497727

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 193858560

約数和(自身を除く): 67360833

約数列:

[1, 3, 9, 27, 47, 83, 141, 249, 423, 747, 1201, 1269, 2241, 3603, 3901, 10809, 11703, 32427, 35109, 56447, 99683, 105327, 169341, 299049, 508023, 897147, 1524069, 2691441, 4685101, 14055303, 42165909, 126497727]

約数ペア:

[(1, 126497727), (3, 42165909), (9, 14055303), (27, 4685101), (47, 2691441), (83, 1524069), (141, 897147), (249, 508023), (423, 299049), (747, 169341), (1201, 105327), (1269, 99683), (2241, 56447), (3603, 35109), (3901, 32427), (10809, 11703)]