67156317

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 105776000

約数和(自身を除く): 38619683

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 513, 981, 1201, 2071, 2943, 3603, 6213, 10809, 18639, 22819, 32427, 55917, 68457, 130909, 205371, 392727, 616113, 1178181, 2487271, 3534543, 7461813, 22385439, 67156317]

約数ペア:

[(1, 67156317), (3, 22385439), (9, 7461813), (19, 3534543), (27, 2487271), (57, 1178181), (109, 616113), (171, 392727), (327, 205371), (513, 130909), (981, 68457), (1201, 55917), (2071, 32427), (2943, 22819), (3603, 18639), (6213, 10809)]