210490617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 304041600

約数和(自身を除く): 93550983

約数列:

[1, 3, 17, 51, 67, 201, 229, 269, 687, 807, 1139, 3417, 3893, 4573, 11679, 13719, 15343, 18023, 46029, 54069, 61601, 184803, 260831, 306391, 782493, 919173, 1047217, 3141651, 4127267, 12381801, 70163539, 210490617]

約数ペア:

[(1, 210490617), (3, 70163539), (17, 12381801), (51, 4127267), (67, 3141651), (201, 1047217), (229, 919173), (269, 782493), (687, 306391), (807, 260831), (1139, 184803), (3417, 61601), (3893, 54069), (4573, 46029), (11679, 18023), (13719, 15343)]