42875649

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 69346368

約数和(自身を除く): 26470719

約数列:

[1, 3, 9, 17, 27, 51, 81, 97, 107, 153, 243, 291, 321, 459, 873, 963, 1377, 1649, 1819, 2619, 2889, 4131, 4947, 5457, 7857, 8667, 10379, 14841, 16371, 23571, 26001, 31137, 44523, 49113, 93411, 133569, 147339, 176443, 280233, 400707, 442017, 529329, 840699, 1587987, 2522097, 4763961, 14291883, 42875649]

約数ペア:

[(1, 42875649), (3, 14291883), (9, 4763961), (17, 2522097), (27, 1587987), (51, 840699), (81, 529329), (97, 442017), (107, 400707), (153, 280233), (243, 176443), (291, 147339), (321, 133569), (459, 93411), (873, 49113), (963, 44523), (1377, 31137), (1649, 26001), (1819, 23571), (2619, 16371), (2889, 14841), (4131, 10379), (4947, 8667), (5457, 7857)]