16064811

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1025

約数の個数: 40

約数和(自身を含む): 28401120

約数和(自身を除く): 12336309

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 977, 1827, 2349, 2931, 5481, 6839, 8793, 16443, 20517, 26379, 28333, 61551, 79137, 84999, 184653, 198331, 254997, 553959, 594993, 764991, 1784979, 2294973, 5354937, 16064811]

約数ペア:

[(1, 16064811), (3, 5354937), (7, 2294973), (9, 1784979), (21, 764991), (27, 594993), (29, 553959), (63, 254997), (81, 198331), (87, 184653), (189, 84999), (203, 79137), (261, 61551), (567, 28333), (609, 26379), (783, 20517), (977, 16443), (1827, 8793), (2349, 6839), (2931, 5481)]