17996930649

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{647}}^1\times {\mathrm{1013}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 27265859712

約数和(自身を除く): 9268929063

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 647, 1013, 1017, 1941, 3039, 3051, 5823, 9117, 9153, 17469, 27351, 27459, 52407, 73111, 82053, 114469, 157221, 219333, 246159, 343407, 655411, 657999, 1030221, 1966233, 1973997, 3090663, 5898699, 5921991, 9271989, 17696097, 17765973, 27815967, 53088291, 74061443, 159264873, 222184329, 666552987, 1999658961, 5998976883, 17996930649]

約数ペア:

[(1, 17996930649), (3, 5998976883), (9, 1999658961), (27, 666552987), (81, 222184329), (113, 159264873), (243, 74061443), (339, 53088291), (647, 27815967), (1013, 17765973), (1017, 17696097), (1941, 9271989), (3039, 5921991), (3051, 5898699), (5823, 3090663), (9117, 1973997), (9153, 1966233), (17469, 1030221), (27351, 657999), (27459, 655411), (52407, 343407), (73111, 246159), (82053, 219333), (114469, 157221)]