75149109

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 129056512

約数和(自身を除く): 53907403

約数列:

[1, 3, 7, 9, 21, 37, 63, 103, 111, 259, 309, 313, 333, 721, 777, 927, 939, 2163, 2191, 2331, 2817, 3811, 6489, 6573, 11433, 11581, 19719, 26677, 32239, 34299, 34743, 80031, 81067, 96717, 104229, 225673, 240093, 243201, 290151, 677019, 729603, 1192843, 2031057, 3578529, 8349901, 10735587, 25049703, 75149109]

約数ペア:

[(1, 75149109), (3, 25049703), (7, 10735587), (9, 8349901), (21, 3578529), (37, 2031057), (63, 1192843), (103, 729603), (111, 677019), (259, 290151), (309, 243201), (313, 240093), (333, 225673), (721, 104229), (777, 96717), (927, 81067), (939, 80031), (2163, 34743), (2191, 34299), (2331, 32239), (2817, 26677), (3811, 19719), (6489, 11581), (6573, 11433)]