118220109

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2333}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 191201280

約数和(自身を除く): 72981171

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 2333, 2413, 2667, 6999, 7239, 16331, 16891, 44327, 48993, 50673, 132981, 296291, 310289, 888873, 930867, 2074037, 5629529, 6222111, 16888587, 39406703, 118220109]

約数ペア:

[(1, 118220109), (3, 39406703), (7, 16888587), (19, 6222111), (21, 5629529), (57, 2074037), (127, 930867), (133, 888873), (381, 310289), (399, 296291), (889, 132981), (2333, 50673), (2413, 48993), (2667, 44327), (6999, 16891), (7239, 16331)]