67761267

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4229}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 106088400

約数和(自身を除く): 38327133

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 4229, 5341, 12687, 16023, 29603, 88809, 207221, 460961, 621663, 1382883, 3226727, 9680181, 22587089, 67761267]

約数ペア:

[(1, 67761267), (3, 22587089), (7, 9680181), (21, 3226727), (49, 1382883), (109, 621663), (147, 460961), (327, 207221), (763, 88809), (2289, 29603), (4229, 16023), (5341, 12687)]