180568689

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1619}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 283668480

約数和(自身を除く): 103099791

約数列:

[1, 3, 7, 21, 47, 113, 141, 329, 339, 791, 987, 1619, 2373, 4857, 5311, 11333, 15933, 33999, 37177, 76093, 111531, 182947, 228279, 532651, 548841, 1280629, 1597953, 3841887, 8598509, 25795527, 60189563, 180568689]

約数ペア:

[(1, 180568689), (3, 60189563), (7, 25795527), (21, 8598509), (47, 3841887), (113, 1597953), (141, 1280629), (329, 548841), (339, 532651), (791, 228279), (987, 182947), (1619, 111531), (2373, 76093), (4857, 37177), (5311, 33999), (11333, 15933)]