77371437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^2$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 129584448

約数和(自身を除く): 52213011

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 103, 143, 187, 221, 309, 429, 561, 663, 1133, 1339, 1751, 2431, 3399, 4017, 5253, 7293, 10609, 14729, 19261, 22763, 31827, 44187, 57783, 68289, 116699, 137917, 180353, 250393, 350097, 413751, 541059, 751179, 1517087, 1983883, 2344589, 4551261, 5951649, 7033767, 25790479, 77371437]

約数ペア:

[(1, 77371437), (3, 25790479), (11, 7033767), (13, 5951649), (17, 4551261), (33, 2344589), (39, 1983883), (51, 1517087), (103, 751179), (143, 541059), (187, 413751), (221, 350097), (309, 250393), (429, 180353), (561, 137917), (663, 116699), (1133, 68289), (1339, 57783), (1751, 44187), (2431, 31827), (3399, 22763), (4017, 19261), (5253, 14729), (7293, 10609)]