266331231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{25981}}^1$

素因数の和:26071

約数の個数: 24

約数和(自身を含む): 413425584

約数和(自身を除く): 147094353

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 25981, 77943, 233829, 441677, 1325031, 1740727, 3975093, 5222181, 15666543, 29592359, 88777077, 266331231]

約数ペア:

[(1, 266331231), (3, 88777077), (9, 29592359), (17, 15666543), (51, 5222181), (67, 3975093), (153, 1740727), (201, 1325031), (603, 441677), (1139, 233829), (3417, 77943), (10251, 25981)]