2100086275959

素因数分解:

$3^2\times 7^3\times {\mathrm{4273}}^1\times {\mathrm{159209}}^1$

素因数の和:163509

約数の個数: 48

約数和(自身を含む): 3538410408000

約数和(自身を除く): 1438324132041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 4273, 12819, 29911, 38457, 89733, 159209, 209377, 269199, 477627, 628131, 1114463, 1432881, 1465639, 1884393, 3343389, 4396917, 7801241, 10030167, 13190751, 23403723, 54608687, 70211169, 163826061, 491478183, 680300057, 2040900171, 4762100399, 6122700513, 14286301197, 33334702793, 42858903591, 100004108379, 233342919551, 300012325137, 700028758653, 2100086275959]

約数ペア:

[(1, 2100086275959), (3, 700028758653), (7, 300012325137), (9, 233342919551), (21, 100004108379), (49, 42858903591), (63, 33334702793), (147, 14286301197), (343, 6122700513), (441, 4762100399), (1029, 2040900171), (3087, 680300057), (4273, 491478183), (12819, 163826061), (29911, 70211169), (38457, 54608687), (89733, 23403723), (159209, 13190751), (209377, 10030167), (269199, 7801241), (477627, 4396917), (628131, 3343389), (1114463, 1884393), (1432881, 1465639)]