159747147

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16573}}^1$

素因数の和:16609

約数の個数: 40

約数和(自身を含む): 288785376

約数和(自身を除く): 129038229

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 16573, 49719, 116011, 149157, 281741, 348033, 447471, 845223, 1044099, 1342413, 1972187, 2535669, 3132297, 5916561, 7607007, 9396891, 17749683, 22821021, 53249049, 159747147]

約数ペア:

[(1, 159747147), (3, 53249049), (7, 22821021), (9, 17749683), (17, 9396891), (21, 7607007), (27, 5916561), (51, 3132297), (63, 2535669), (81, 1972187), (119, 1342413), (153, 1044099), (189, 845223), (357, 447471), (459, 348033), (567, 281741), (1071, 149157), (1377, 116011), (3213, 49719), (9639, 16573)]