30568023

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 49135680

約数和(自身を除く): 18567657

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 153, 237, 281, 459, 711, 843, 1343, 1377, 2133, 2529, 4029, 4777, 6399, 7587, 12087, 14331, 22199, 22761, 36261, 42993, 66597, 108783, 128979, 199791, 377383, 386937, 599373, 1132149, 1798119, 3396447, 10189341, 30568023]

約数ペア:

[(1, 30568023), (3, 10189341), (9, 3396447), (17, 1798119), (27, 1132149), (51, 599373), (79, 386937), (81, 377383), (153, 199791), (237, 128979), (281, 108783), (459, 66597), (711, 42993), (843, 36261), (1343, 22761), (1377, 22199), (2133, 14331), (2529, 12087), (4029, 7587), (4777, 6399)]