743760387

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4409

約数の個数: 40

約数和(自身を含む): 1185947136

約数和(自身を除く): 442186749

約数列:

[1, 3, 9, 17, 27, 51, 81, 127, 153, 381, 459, 1143, 1377, 2159, 3429, 4253, 6477, 10287, 12759, 19431, 38277, 58293, 72301, 114831, 174879, 216903, 344493, 540131, 650709, 1620393, 1952127, 4861179, 5856381, 9182227, 14583537, 27546681, 43750611, 82640043, 247920129, 743760387]

約数ペア:

[(1, 743760387), (3, 247920129), (9, 82640043), (17, 43750611), (27, 27546681), (51, 14583537), (81, 9182227), (127, 5856381), (153, 4861179), (381, 1952127), (459, 1620393), (1143, 650709), (1377, 540131), (2159, 344493), (3429, 216903), (4253, 174879), (6477, 114831), (10287, 72301), (12759, 58293), (19431, 38277)]