15877886967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1\times {\mathrm{743}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 24474415680

約数和(自身を除く): 8596528713

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 709, 743, 1773, 2127, 2229, 3349, 6381, 6687, 10047, 12053, 12631, 30141, 36159, 37893, 108477, 113679, 139673, 146371, 419019, 439113, 526787, 1257057, 1317339, 1580361, 2374441, 2488307, 4741083, 7123323, 7464921, 8955379, 21369969, 22394763, 26866137, 80598411, 103777039, 311331117, 933993351, 1764209663, 5292628989, 15877886967]

約数ペア:

[(1, 15877886967), (3, 5292628989), (9, 1764209663), (17, 933993351), (51, 311331117), (153, 103777039), (197, 80598411), (591, 26866137), (709, 22394763), (743, 21369969), (1773, 8955379), (2127, 7464921), (2229, 7123323), (3349, 4741083), (6381, 2488307), (6687, 2374441), (10047, 1580361), (12053, 1317339), (12631, 1257057), (30141, 526787), (36159, 439113), (37893, 419019), (108477, 146371), (113679, 139673)]