82967409

素因数分解:

$3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 142853568

約数和(自身を除く): 59886159

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 189, 393, 567, 917, 1117, 1179, 2751, 3351, 3537, 7819, 8253, 10053, 10611, 23457, 24759, 30159, 70371, 74277, 90477, 146327, 211113, 438981, 633339, 1024289, 1316943, 3072867, 3950829, 9218601, 11852487, 27655803, 82967409]

約数ペア:

[(1, 82967409), (3, 27655803), (7, 11852487), (9, 9218601), (21, 3950829), (27, 3072867), (63, 1316943), (81, 1024289), (131, 633339), (189, 438981), (393, 211113), (567, 146327), (917, 90477), (1117, 74277), (1179, 70371), (2751, 30159), (3351, 24759), (3537, 23457), (7819, 10611), (8253, 10053)]