737352801

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{171757}}^1$

素因数の和:171822

約数の個数: 20

約数和(自身を含む): 1122266772

約数和(自身を除く): 384913971

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 171757, 515271, 1545813, 4637439, 9103121, 13912317, 27309363, 81928089, 245784267, 737352801]

約数ペア:

[(1, 737352801), (3, 245784267), (9, 81928089), (27, 27309363), (53, 13912317), (81, 9103121), (159, 4637439), (477, 1545813), (1431, 515271), (4293, 171757)]