137157057

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 213897024

約数和(自身を除く): 76739967

約数列:

[1, 3, 9, 27, 43, 53, 81, 129, 159, 387, 477, 743, 1161, 1431, 2229, 2279, 3483, 4293, 6687, 6837, 20061, 20511, 31949, 39379, 60183, 61533, 95847, 118137, 184599, 287541, 354411, 862623, 1063233, 1693297, 2587869, 3189699, 5079891, 15239673, 45719019, 137157057]

約数ペア:

[(1, 137157057), (3, 45719019), (9, 15239673), (27, 5079891), (43, 3189699), (53, 2587869), (81, 1693297), (129, 1063233), (159, 862623), (387, 354411), (477, 287541), (743, 184599), (1161, 118137), (1431, 95847), (2229, 61533), (2279, 60183), (3483, 39379), (4293, 31949), (6687, 20511), (6837, 20061)]