39499119

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 69713280

約数和(自身を除く): 30214161

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 83, 99, 121, 171, 207, 209, 249, 253, 363, 437, 627, 747, 759, 913, 1089, 1311, 1577, 1881, 1909, 2277, 2299, 2739, 2783, 3933, 4731, 4807, 5727, 6897, 8217, 8349, 10043, 14193, 14421, 17181, 17347, 20691, 20999, 25047, 30129, 36271, 43263, 52041, 52877, 62997, 90387, 108813, 156123, 158631, 188991, 190817, 230989, 326439, 398981, 475893, 572451, 692967, 1196943, 1717353, 2078901, 3590829, 4388791, 13166373, 39499119]

約数ペア:

[(1, 39499119), (3, 13166373), (9, 4388791), (11, 3590829), (19, 2078901), (23, 1717353), (33, 1196943), (57, 692967), (69, 572451), (83, 475893), (99, 398981), (121, 326439), (171, 230989), (207, 190817), (209, 188991), (249, 158631), (253, 156123), (363, 108813), (437, 90387), (627, 62997), (747, 52877), (759, 52041), (913, 43263), (1089, 36271), (1311, 30129), (1577, 25047), (1881, 20999), (1909, 20691), (2277, 17347), (2299, 17181), (2739, 14421), (2783, 14193), (3933, 10043), (4731, 8349), (4807, 8217), (5727, 6897)]