15673033719

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{2267}}^1$

素因数の和:2605

約数の個数: 72

約数和(自身を含む): 26882685648

約数和(自身を除く): 11209651929

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 257, 427, 441, 549, 771, 1281, 1799, 2267, 2313, 2989, 3843, 5397, 6801, 8967, 12593, 15677, 15869, 16191, 20403, 26901, 37779, 47031, 47607, 109739, 111083, 113337, 138287, 141093, 142821, 329217, 333249, 414861, 582619, 768173, 968009, 987651, 999747, 1244583, 1747857, 2304519, 2904027, 4078333, 5243571, 6776063, 6913557, 8712081, 12234999, 20328189, 28548331, 35539759, 36704997, 60984567, 85644993, 106619277, 248778313, 256934979, 319857831, 746334939, 1741448191, 2239004817, 5224344573, 15673033719]

約数ペア:

[(1, 15673033719), (3, 5224344573), (7, 2239004817), (9, 1741448191), (21, 746334939), (49, 319857831), (61, 256934979), (63, 248778313), (147, 106619277), (183, 85644993), (257, 60984567), (427, 36704997), (441, 35539759), (549, 28548331), (771, 20328189), (1281, 12234999), (1799, 8712081), (2267, 6913557), (2313, 6776063), (2989, 5243571), (3843, 4078333), (5397, 2904027), (6801, 2304519), (8967, 1747857), (12593, 1244583), (15677, 999747), (15869, 987651), (16191, 968009), (20403, 768173), (26901, 582619), (37779, 414861), (47031, 333249), (47607, 329217), (109739, 142821), (111083, 141093), (113337, 138287)]