17383653

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 80

約数和(自身を含む): 32710656

約数和(自身を除く): 15327003

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 43, 63, 69, 81, 93, 129, 161, 189, 207, 217, 279, 301, 387, 483, 567, 621, 651, 713, 837, 903, 989, 1161, 1333, 1449, 1863, 1953, 2139, 2511, 2709, 2967, 3483, 3999, 4347, 4991, 5859, 6417, 6923, 8127, 8901, 9331, 11997, 13041, 14973, 17577, 19251, 20769, 24381, 26703, 27993, 30659, 35991, 44919, 57753, 62307, 80109, 83979, 91977, 107973, 134757, 186921, 214613, 251937, 275931, 404271, 560763, 643839, 755811, 827793, 1931517, 2483379, 5794551, 17383653]

約数ペア:

[(1, 17383653), (3, 5794551), (7, 2483379), (9, 1931517), (21, 827793), (23, 755811), (27, 643839), (31, 560763), (43, 404271), (63, 275931), (69, 251937), (81, 214613), (93, 186921), (129, 134757), (161, 107973), (189, 91977), (207, 83979), (217, 80109), (279, 62307), (301, 57753), (387, 44919), (483, 35991), (567, 30659), (621, 27993), (651, 26703), (713, 24381), (837, 20769), (903, 19251), (989, 17577), (1161, 14973), (1333, 13041), (1449, 11997), (1863, 9331), (1953, 8901), (2139, 8127), (2511, 6923), (2709, 6417), (2967, 5859), (3483, 4991), (3999, 4347)]