655120594887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1\times {\mathrm{141719}}^1$

素因数の和:142963

約数の個数: 32

約数和(自身を含む): 961283358720

約数和(自身を除く): 306162763833

約数列:

[1, 3, 11, 33, 127, 381, 1103, 1397, 3309, 4191, 12133, 36399, 140081, 141719, 420243, 425157, 1540891, 1558909, 4622673, 4676727, 17998313, 53994939, 156316057, 197981443, 468948171, 593944329, 1719476627, 5158429881, 19852139239, 59556417717, 218373531629, 655120594887]

約数ペア:

[(1, 655120594887), (3, 218373531629), (11, 59556417717), (33, 19852139239), (127, 5158429881), (381, 1719476627), (1103, 593944329), (1397, 468948171), (3309, 197981443), (4191, 156316057), (12133, 53994939), (36399, 17998313), (140081, 4676727), (141719, 4622673), (420243, 1558909), (425157, 1540891)]