157220767071

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1224089}}^1$

素因数の和:1224236

約数の個数: 32

約数和(自身を含む): 239725785600

約数和(自身を除く): 82505018529

約数列:

[1, 3, 9, 27, 67, 71, 201, 213, 603, 639, 1809, 1917, 4757, 14271, 42813, 128439, 1224089, 3672267, 11016801, 33050403, 82013963, 86910319, 246041889, 260730957, 738125667, 782192871, 2214377001, 2346578613, 5822991373, 17468974119, 52406922357, 157220767071]

約数ペア:

[(1, 157220767071), (3, 52406922357), (9, 17468974119), (27, 5822991373), (67, 2346578613), (71, 2214377001), (201, 782192871), (213, 738125667), (603, 260730957), (639, 246041889), (1809, 86910319), (1917, 82013963), (4757, 33050403), (14271, 11016801), (42813, 3672267), (128439, 1224089)]