127933962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 287099904

約数和(自身を除く): 159165942

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 157, 186, 314, 337, 403, 471, 674, 806, 942, 1011, 1209, 2022, 2041, 2418, 4082, 4381, 4867, 6123, 8762, 9734, 10447, 12246, 13143, 14601, 20894, 26286, 29202, 31341, 52909, 62682, 63271, 105818, 126542, 135811, 158727, 189813, 271622, 317454, 379626, 407433, 687817, 814866, 1375634, 1640179, 2063451, 3280358, 4126902, 4920537, 9841074, 21322327, 42644654, 63966981, 127933962]

約数ペア:

[(1, 127933962), (2, 63966981), (3, 42644654), (6, 21322327), (13, 9841074), (26, 4920537), (31, 4126902), (39, 3280358), (62, 2063451), (78, 1640179), (93, 1375634), (157, 814866), (186, 687817), (314, 407433), (337, 379626), (403, 317454), (471, 271622), (674, 189813), (806, 158727), (942, 135811), (1011, 126542), (1209, 105818), (2022, 63271), (2041, 62682), (2418, 52909), (4082, 31341), (4381, 29202), (4867, 26286), (6123, 20894), (8762, 14601), (9734, 13143), (10447, 12246)]