48105981

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 90028224

約数和(自身を除く): 41922243

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 729, 857, 891, 1701, 2079, 2571, 2673, 5103, 5999, 6237, 7713, 8019, 9427, 17997, 18711, 23139, 28281, 53991, 56133, 65989, 69417, 84843, 161973, 197967, 208251, 254529, 485919, 593901, 624753, 763587, 1457757, 1781703, 2290761, 4373271, 5345109, 6872283, 16035327, 48105981]

約数ペア:

[(1, 48105981), (3, 16035327), (7, 6872283), (9, 5345109), (11, 4373271), (21, 2290761), (27, 1781703), (33, 1457757), (63, 763587), (77, 624753), (81, 593901), (99, 485919), (189, 254529), (231, 208251), (243, 197967), (297, 161973), (567, 84843), (693, 69417), (729, 65989), (857, 56133), (891, 53991), (1701, 28281), (2079, 23139), (2571, 18711), (2673, 17997), (5103, 9427), (5999, 8019), (6237, 7713)]