78932529

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4318

約数の個数: 32

約数和(自身を含む): 128338560

約数和(自身を除く): 49406031

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 4243, 6201, 12729, 18603, 38187, 55159, 114561, 165477, 224879, 496431, 674637, 1489293, 2023911, 2923427, 6071733, 8770281, 26310843, 78932529]

約数ペア:

[(1, 78932529), (3, 26310843), (9, 8770281), (13, 6071733), (27, 2923427), (39, 2023911), (53, 1489293), (117, 674637), (159, 496431), (351, 224879), (477, 165477), (689, 114561), (1431, 55159), (2067, 38187), (4243, 18603), (6201, 12729)]