216035001

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 405536768

約数和(自身を除く): 189501767

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 67, 91, 93, 117, 127, 201, 217, 273, 279, 381, 403, 469, 603, 651, 819, 871, 889, 1143, 1209, 1407, 1651, 1953, 2077, 2613, 2667, 2821, 3627, 3937, 4221, 4953, 6097, 6231, 7839, 8001, 8463, 8509, 11557, 11811, 14539, 14859, 18291, 18693, 25389, 25527, 27001, 27559, 34671, 35433, 43617, 51181, 54873, 59563, 76581, 81003, 82677, 104013, 110617, 130851, 153543, 178689, 189007, 243009, 248031, 263779, 331851, 358267, 460629, 536067, 567021, 774319, 791337, 995553, 1074801, 1701063, 1846453, 2322957, 2374011, 3224403, 3429127, 5539359, 6968871, 10287381, 16618077, 24003889, 30862143, 72011667, 216035001]

約数ペア:

[(1, 216035001), (3, 72011667), (7, 30862143), (9, 24003889), (13, 16618077), (21, 10287381), (31, 6968871), (39, 5539359), (63, 3429127), (67, 3224403), (91, 2374011), (93, 2322957), (117, 1846453), (127, 1701063), (201, 1074801), (217, 995553), (273, 791337), (279, 774319), (381, 567021), (403, 536067), (469, 460629), (603, 358267), (651, 331851), (819, 263779), (871, 248031), (889, 243009), (1143, 189007), (1209, 178689), (1407, 153543), (1651, 130851), (1953, 110617), (2077, 104013), (2613, 82677), (2667, 81003), (2821, 76581), (3627, 59563), (3937, 54873), (4221, 51181), (4953, 43617), (6097, 35433), (6231, 34671), (7839, 27559), (8001, 27001), (8463, 25527), (8509, 25389), (11557, 18693), (11811, 18291), (14539, 14859)]