148506747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 215016768

約数和(自身を除く): 66510021

約数列:

[1, 3, 17, 51, 73, 113, 219, 339, 353, 1059, 1241, 1921, 3723, 5763, 6001, 8249, 18003, 24747, 25769, 39889, 77307, 119667, 140233, 420699, 438073, 678113, 1314219, 2034339, 2911897, 8735691, 49502249, 148506747]

約数ペア:

[(1, 148506747), (3, 49502249), (17, 8735691), (51, 2911897), (73, 2034339), (113, 1314219), (219, 678113), (339, 438073), (353, 420699), (1059, 140233), (1241, 119667), (1921, 77307), (3723, 39889), (5763, 25769), (6001, 24747), (8249, 18003)]