144428481

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16561}}^1$

素因数の和:16606

約数の個数: 32

約数和(自身を含む): 238492800

約数和(自身を除く): 94064319

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 16561, 49683, 149049, 281537, 314659, 447147, 844611, 943977, 2533833, 2831931, 5349203, 7601499, 8495793, 16047609, 48142827, 144428481]

約数ペア:

[(1, 144428481), (3, 48142827), (9, 16047609), (17, 8495793), (19, 7601499), (27, 5349203), (51, 2831931), (57, 2533833), (153, 943977), (171, 844611), (323, 447147), (459, 314659), (513, 281537), (969, 149049), (2907, 49683), (8721, 16561)]