129776800811

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{5309}}^1$

素因数の和:5596

約数の個数: 48

約数和(自身を含む): 157800031200

約数和(自身を除く): 28023230389

約数列:

[1, 7, 37, 49, 97, 139, 259, 679, 973, 1813, 3589, 4753, 5143, 5309, 6811, 13483, 25123, 36001, 37163, 94381, 175861, 196433, 252007, 260141, 498871, 514973, 660667, 737951, 1375031, 3492097, 3604811, 5165657, 9625217, 19054001, 24444679, 25233677, 27304187, 36159599, 71581247, 133378007, 191129309, 501068729, 933646049, 1337905163, 2648506139, 3507481103, 18539542973, 129776800811]

約数ペア:

[(1, 129776800811), (7, 18539542973), (37, 3507481103), (49, 2648506139), (97, 1337905163), (139, 933646049), (259, 501068729), (679, 191129309), (973, 133378007), (1813, 71581247), (3589, 36159599), (4753, 27304187), (5143, 25233677), (5309, 24444679), (6811, 19054001), (13483, 9625217), (25123, 5165657), (36001, 3604811), (37163, 3492097), (94381, 1375031), (175861, 737951), (196433, 660667), (252007, 514973), (260141, 498871)]