18650492029269

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1\times {\mathrm{33893}}^1$

素因数の和:34831

約数の個数: 64

約数和(自身を含む): 27988092518400

約数和(自身を除く): 9337600489131

約数列:

[1, 3, 9, 27, 127, 381, 383, 419, 1143, 1149, 1257, 3429, 3447, 3771, 10341, 11313, 33893, 48641, 53213, 101679, 145923, 159639, 160477, 305037, 437769, 478917, 481431, 915111, 1313307, 1436751, 1444293, 4304411, 4332879, 12913233, 12981019, 14201167, 20380579, 38739699, 38943057, 42603501, 61141737, 116219097, 116829171, 127810503, 183425211, 350487513, 383431509, 550275633, 1648589413, 1803548209, 4945768239, 5410644627, 5439046961, 14837304717, 16231933881, 16317140883, 44511914151, 48695801643, 48951422649, 146854267947, 690758964047, 2072276892141, 6216830676423, 18650492029269]

約数ペア:

[(1, 18650492029269), (3, 6216830676423), (9, 2072276892141), (27, 690758964047), (127, 146854267947), (381, 48951422649), (383, 48695801643), (419, 44511914151), (1143, 16317140883), (1149, 16231933881), (1257, 14837304717), (3429, 5439046961), (3447, 5410644627), (3771, 4945768239), (10341, 1803548209), (11313, 1648589413), (33893, 550275633), (48641, 383431509), (53213, 350487513), (101679, 183425211), (145923, 127810503), (159639, 116829171), (160477, 116219097), (305037, 61141737), (437769, 42603501), (478917, 38943057), (481431, 38739699), (915111, 20380579), (1313307, 14201167), (1436751, 12981019), (1444293, 12913233), (4304411, 4332879)]