154966797

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 236994560

約数和(自身を除く): 82027763

約数列:

[1, 3, 9, 27, 43, 127, 129, 381, 387, 1051, 1143, 1161, 3153, 3429, 5461, 9459, 16383, 28377, 45193, 49149, 133477, 135579, 147447, 400431, 406737, 1201293, 1220211, 3603879, 5739511, 17218533, 51655599, 154966797]

約数ペア:

[(1, 154966797), (3, 51655599), (9, 17218533), (27, 5739511), (43, 3603879), (127, 1220211), (129, 1201293), (381, 406737), (387, 400431), (1051, 147447), (1143, 135579), (1161, 133477), (3153, 49149), (3429, 45193), (5461, 28377), (9459, 16383)]