126722857563

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{195389}}^1$

素因数の和:195578

約数の個数: 48

約数和(自身を含む): 202270854240

約数和(自身を除く): 75547996677

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 157, 243, 459, 471, 1377, 1413, 2669, 4131, 4239, 8007, 12717, 24021, 38151, 72063, 195389, 216189, 586167, 648567, 1758501, 3321613, 5275503, 9964839, 15826509, 29894517, 30676073, 47479527, 89683551, 92028219, 269050653, 276084657, 521493241, 807151959, 828253971, 1564479723, 2484761913, 4693439169, 7454285739, 14080317507, 42240952521, 126722857563]

約数ペア:

[(1, 126722857563), (3, 42240952521), (9, 14080317507), (17, 7454285739), (27, 4693439169), (51, 2484761913), (81, 1564479723), (153, 828253971), (157, 807151959), (243, 521493241), (459, 276084657), (471, 269050653), (1377, 92028219), (1413, 89683551), (2669, 47479527), (4131, 30676073), (4239, 29894517), (8007, 15826509), (12717, 9964839), (24021, 5275503), (38151, 3321613), (72063, 1758501), (195389, 648567), (216189, 586167)]