71364969

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 128419200

約数和(自身を除く): 57054231

約数列:

[1, 3, 9, 13, 19, 27, 29, 39, 41, 57, 81, 87, 117, 123, 171, 243, 247, 261, 351, 369, 377, 513, 533, 551, 741, 779, 783, 1053, 1107, 1131, 1189, 1539, 1599, 1653, 2223, 2337, 2349, 3159, 3321, 3393, 3567, 4617, 4797, 4959, 6669, 7011, 7047, 7163, 9963, 10127, 10179, 10701, 14391, 14877, 15457, 20007, 21033, 21489, 22591, 30381, 30537, 32103, 43173, 44631, 46371, 60021, 63099, 64467, 67773, 91143, 91611, 96309, 129519, 133893, 139113, 189297, 193401, 203319, 273429, 288927, 293683, 417339, 580203, 609957, 820287, 881049, 1252017, 1740609, 1829871, 2460861, 2643147, 3756051, 5489613, 7929441, 23788323, 71364969]

約数ペア:

[(1, 71364969), (3, 23788323), (9, 7929441), (13, 5489613), (19, 3756051), (27, 2643147), (29, 2460861), (39, 1829871), (41, 1740609), (57, 1252017), (81, 881049), (87, 820287), (117, 609957), (123, 580203), (171, 417339), (243, 293683), (247, 288927), (261, 273429), (351, 203319), (369, 193401), (377, 189297), (513, 139113), (533, 133893), (551, 129519), (741, 96309), (779, 91611), (783, 91143), (1053, 67773), (1107, 64467), (1131, 63099), (1189, 60021), (1539, 46371), (1599, 44631), (1653, 43173), (2223, 32103), (2337, 30537), (2349, 30381), (3159, 22591), (3321, 21489), (3393, 21033), (3567, 20007), (4617, 15457), (4797, 14877), (4959, 14391), (6669, 10701), (7011, 10179), (7047, 10127), (7163, 9963)]