71296953

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1459}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 117734400

約数和(自身を除く): 46437447

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 1253, 1459, 2327, 3759, 4377, 6981, 10213, 16289, 18967, 30639, 48867, 56901, 132769, 261161, 398307, 783483, 1828127, 3395093, 5484381, 10185279, 23765651, 71296953]

約数ペア:

[(1, 71296953), (3, 23765651), (7, 10185279), (13, 5484381), (21, 3395093), (39, 1828127), (91, 783483), (179, 398307), (273, 261161), (537, 132769), (1253, 56901), (1459, 48867), (2327, 30639), (3759, 18967), (4377, 16289), (6981, 10213)]