39868751529

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 62510063616

約数和(自身を除く): 22641312087

約数列:

[1, 3, 9, 27, 31, 81, 93, 97, 191, 279, 291, 573, 837, 857, 873, 1719, 2511, 2571, 2619, 3007, 5157, 5921, 7713, 7857, 9021, 15471, 17763, 18527, 23139, 26567, 27063, 53289, 55581, 69417, 79701, 81189, 83129, 159867, 163687, 166743, 239103, 243567, 249387, 479601, 491061, 500229, 574337, 717309, 748161, 1473183, 1500687, 1723011, 2151927, 2244483, 2576999, 4419549, 5074297, 5169033, 6733449, 7730997, 13258647, 15222891, 15507099, 15877639, 23192991, 45668673, 46521297, 47632917, 69578973, 137006019, 142898751, 208736919, 411018057, 428696253, 492206809, 1286088759, 1476620427, 4429861281, 13289583843, 39868751529]

約数ペア:

[(1, 39868751529), (3, 13289583843), (9, 4429861281), (27, 1476620427), (31, 1286088759), (81, 492206809), (93, 428696253), (97, 411018057), (191, 208736919), (279, 142898751), (291, 137006019), (573, 69578973), (837, 47632917), (857, 46521297), (873, 45668673), (1719, 23192991), (2511, 15877639), (2571, 15507099), (2619, 15222891), (3007, 13258647), (5157, 7730997), (5921, 6733449), (7713, 5169033), (7857, 5074297), (9021, 4419549), (15471, 2576999), (17763, 2244483), (18527, 2151927), (23139, 1723011), (26567, 1500687), (27063, 1473183), (53289, 748161), (55581, 717309), (69417, 574337), (79701, 500229), (81189, 491061), (83129, 479601), (159867, 249387), (163687, 243567), (166743, 239103)]