64698039

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 114034752

約数和(自身を除く): 49336713

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 193, 313, 357, 579, 939, 1071, 1351, 1737, 2191, 2817, 3281, 4053, 5321, 6573, 9843, 12159, 15963, 19719, 22967, 29529, 37247, 47889, 60409, 68901, 111741, 181227, 206703, 335223, 422863, 543681, 1026953, 1268589, 3080859, 3805767, 7188671, 9242577, 21566013, 64698039]

約数ペア:

[(1, 64698039), (3, 21566013), (7, 9242577), (9, 7188671), (17, 3805767), (21, 3080859), (51, 1268589), (63, 1026953), (119, 543681), (153, 422863), (193, 335223), (313, 206703), (357, 181227), (579, 111741), (939, 68901), (1071, 60409), (1351, 47889), (1737, 37247), (2191, 29529), (2817, 22967), (3281, 19719), (4053, 15963), (5321, 12159), (6573, 9843)]