149719833

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4065

約数の個数: 32

約数和(自身を含む): 237813120

約数和(自身を除く): 88093287

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 4027, 4131, 12081, 12393, 36243, 37179, 68459, 108729, 205377, 326187, 616131, 978561, 1848393, 2935683, 5545179, 8807049, 16635537, 49906611, 149719833]

約数ペア:

[(1, 149719833), (3, 49906611), (9, 16635537), (17, 8807049), (27, 5545179), (51, 2935683), (81, 1848393), (153, 978561), (243, 616131), (459, 326187), (729, 205377), (1377, 108729), (2187, 68459), (4027, 37179), (4131, 36243), (12081, 12393)]