152045181

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 234283104

約数和(自身を除く): 82237923

約数列:

[1, 3, 9, 27, 53, 81, 107, 159, 321, 331, 477, 963, 993, 1431, 2889, 2979, 4293, 5671, 8667, 8937, 17013, 17543, 26811, 35417, 51039, 52629, 106251, 153117, 157887, 318753, 459351, 473661, 956259, 1420983, 1877101, 2868777, 5631303, 16893909, 50681727, 152045181]

約数ペア:

[(1, 152045181), (3, 50681727), (9, 16893909), (27, 5631303), (53, 2868777), (81, 1877101), (107, 1420983), (159, 956259), (321, 473661), (331, 459351), (477, 318753), (963, 157887), (993, 153117), (1431, 106251), (2889, 52629), (2979, 51039), (4293, 35417), (5671, 26811), (8667, 17543), (8937, 17013)]