161457543

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 262353168

約数和(自身を除く): 100895625

約数列:

[1, 3, 9, 13, 27, 39, 81, 107, 117, 321, 351, 963, 1053, 1391, 1433, 2889, 4173, 4299, 8667, 12519, 12897, 18629, 37557, 38691, 55887, 112671, 116073, 153331, 167661, 459993, 502983, 1379979, 1508949, 1993303, 4139937, 5979909, 12419811, 17939727, 53819181, 161457543]

約数ペア:

[(1, 161457543), (3, 53819181), (9, 17939727), (13, 12419811), (27, 5979909), (39, 4139937), (81, 1993303), (107, 1508949), (117, 1379979), (321, 502983), (351, 459993), (963, 167661), (1053, 153331), (1391, 116073), (1433, 112671), (2889, 55887), (4173, 38691), (4299, 37557), (8667, 18629), (12519, 12897)]