864338553

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{13757}}^1$

素因数の和:13958

約数の個数: 32

約数和(自身を含む): 1386806400

約数和(自身を除く): 522467847

約数列:

[1, 3, 9, 13, 27, 39, 117, 179, 351, 537, 1611, 2327, 4833, 6981, 13757, 20943, 41271, 62829, 123813, 178841, 371439, 536523, 1609569, 2462503, 4828707, 7387509, 22162527, 32012539, 66487581, 96037617, 288112851, 864338553]

約数ペア:

[(1, 864338553), (3, 288112851), (9, 96037617), (13, 66487581), (27, 32012539), (39, 22162527), (117, 7387509), (179, 4828707), (351, 2462503), (537, 1609569), (1611, 536523), (2327, 371439), (4833, 178841), (6981, 123813), (13757, 62829), (20943, 41271)]