15511134933

素因数分解:

$3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{132157}}^1$

素因数の和:132205

約数の個数: 56

約数和(自身を含む): 27734149248

約数和(自身を除く): 12223014315

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 729, 1449, 1701, 1863, 4347, 5103, 5589, 13041, 16767, 39123, 117369, 132157, 396471, 925099, 1189413, 2775297, 3039611, 3568239, 8325891, 9118833, 10704717, 21277277, 24977673, 27356499, 32114151, 63831831, 74933019, 82069497, 96342453, 191495493, 224799057, 246208491, 574486479, 674397171, 738625473, 1723459437, 2215876419, 5170378311, 15511134933]

約数ペア:

[(1, 15511134933), (3, 5170378311), (7, 2215876419), (9, 1723459437), (21, 738625473), (23, 674397171), (27, 574486479), (63, 246208491), (69, 224799057), (81, 191495493), (161, 96342453), (189, 82069497), (207, 74933019), (243, 63831831), (483, 32114151), (567, 27356499), (621, 24977673), (729, 21277277), (1449, 10704717), (1701, 9118833), (1863, 8325891), (4347, 3568239), (5103, 3039611), (5589, 2775297), (13041, 1189413), (16767, 925099), (39123, 396471), (117369, 132157)]