138045231

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1153}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 204147216

約数和(自身を除く): 66101985

約数列:

[1, 3, 9, 53, 159, 251, 477, 753, 1153, 2259, 3459, 10377, 13303, 39909, 61109, 119727, 183327, 289403, 549981, 868209, 2604627, 15338359, 46015077, 138045231]

約数ペア:

[(1, 138045231), (3, 46015077), (9, 15338359), (53, 2604627), (159, 868209), (251, 549981), (477, 289403), (753, 183327), (1153, 119727), (2259, 61109), (3459, 39909), (10377, 13303)]