24998640471

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{26737}}^1$

素因数の和:26870

約数の個数: 80

約数和(自身を含む): 45656525376

約数和(自身を除く): 20657884905

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 97, 119, 153, 189, 291, 357, 459, 567, 679, 873, 1071, 1377, 1649, 2037, 2619, 3213, 4947, 6111, 7857, 9639, 11543, 14841, 18333, 26737, 34629, 44523, 54999, 80211, 103887, 133569, 187159, 240633, 311661, 454529, 561477, 721899, 934983, 1363587, 1684431, 2165697, 2593489, 3181703, 4090761, 5053293, 7780467, 9545109, 12272283, 15159879, 18154423, 23341401, 28635327, 36816849, 44089313, 54463269, 70024203, 85905981, 132267939, 163389807, 210072609, 257717943, 308625191, 396803817, 490169421, 925875573, 1190411451, 1470508263, 2777626719, 3571234353, 8332880157, 24998640471]

約数ペア:

[(1, 24998640471), (3, 8332880157), (7, 3571234353), (9, 2777626719), (17, 1470508263), (21, 1190411451), (27, 925875573), (51, 490169421), (63, 396803817), (81, 308625191), (97, 257717943), (119, 210072609), (153, 163389807), (189, 132267939), (291, 85905981), (357, 70024203), (459, 54463269), (567, 44089313), (679, 36816849), (873, 28635327), (1071, 23341401), (1377, 18154423), (1649, 15159879), (2037, 12272283), (2619, 9545109), (3213, 7780467), (4947, 5053293), (6111, 4090761), (7857, 3181703), (9639, 2593489), (11543, 2165697), (14841, 1684431), (18333, 1363587), (26737, 934983), (34629, 721899), (44523, 561477), (54999, 454529), (80211, 311661), (103887, 240633), (133569, 187159)]