172983069

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3918

約数の個数: 48

約数和(自身を含む): 307666944

約数和(自身を除く): 134683875

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1449, 1953, 2139, 3851, 4991, 6417, 11553, 14973, 26957, 34659, 44919, 80871, 88573, 119381, 242613, 265719, 358143, 620011, 797157, 835667, 1074429, 1860033, 2507001, 2745763, 5580099, 7521003, 8237289, 19220341, 24711867, 57661023, 172983069]

約数ペア:

[(1, 172983069), (3, 57661023), (7, 24711867), (9, 19220341), (21, 8237289), (23, 7521003), (31, 5580099), (63, 2745763), (69, 2507001), (93, 1860033), (161, 1074429), (207, 835667), (217, 797157), (279, 620011), (483, 358143), (651, 265719), (713, 242613), (1449, 119381), (1953, 88573), (2139, 80871), (3851, 44919), (4991, 34659), (6417, 26957), (11553, 14973)]