137193669

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{15259}}^1$

素因数の和:15311

約数の個数: 24

約数和(自身を含む): 211076320

約数和(自身を除く): 73882651

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 8991, 15259, 45777, 137331, 411993, 564583, 1235979, 1693749, 3707937, 5081247, 15243741, 45731223, 137193669]

約数ペア:

[(1, 137193669), (3, 45731223), (9, 15243741), (27, 5081247), (37, 3707937), (81, 1693749), (111, 1235979), (243, 564583), (333, 411993), (999, 137331), (2997, 45777), (8991, 15259)]