130508739

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 214905600

約数和(自身を除く): 84396861

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 243, 437, 513, 621, 1229, 1311, 1539, 1863, 3687, 3933, 4617, 5589, 11061, 11799, 23351, 28267, 33183, 35397, 70053, 84801, 99549, 106191, 210159, 254403, 298647, 537073, 630477, 763209, 1611219, 1891431, 2289627, 4833657, 5674293, 6868881, 14500971, 43502913, 130508739]

約数ペア:

[(1, 130508739), (3, 43502913), (9, 14500971), (19, 6868881), (23, 5674293), (27, 4833657), (57, 2289627), (69, 1891431), (81, 1611219), (171, 763209), (207, 630477), (243, 537073), (437, 298647), (513, 254403), (621, 210159), (1229, 106191), (1311, 99549), (1539, 84801), (1863, 70053), (3687, 35397), (3933, 33183), (4617, 28267), (5589, 23351), (11061, 11799)]