67190067

素因数分解:

$3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 115571456

約数和(自身を除く): 48381389

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 163, 189, 489, 567, 727, 1141, 1467, 2181, 3423, 4401, 5089, 6543, 10269, 13203, 15267, 19629, 30807, 45801, 58887, 92421, 118501, 137403, 355503, 412209, 829507, 1066509, 2488521, 3199527, 7465563, 9598581, 22396689, 67190067]

約数ペア:

[(1, 67190067), (3, 22396689), (7, 9598581), (9, 7465563), (21, 3199527), (27, 2488521), (63, 1066509), (81, 829507), (163, 412209), (189, 355503), (489, 137403), (567, 118501), (727, 92421), (1141, 58887), (1467, 45801), (2181, 30807), (3423, 19629), (4401, 15267), (5089, 13203), (6543, 10269)]