71414161

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 96764544

約数和(自身を除く): 25350383

約数列:

[1, 7, 13, 17, 53, 67, 91, 119, 169, 221, 371, 469, 689, 871, 901, 1139, 1183, 1547, 2873, 3551, 4823, 6097, 6307, 7973, 8957, 11323, 11713, 14807, 20111, 24857, 46163, 60367, 62699, 79261, 81991, 103649, 152269, 192491, 323141, 422569, 600119, 784771, 1065883, 1347437, 4200833, 5493397, 10202023, 71414161]

約数ペア:

[(1, 71414161), (7, 10202023), (13, 5493397), (17, 4200833), (53, 1347437), (67, 1065883), (91, 784771), (119, 600119), (169, 422569), (221, 323141), (371, 192491), (469, 152269), (689, 103649), (871, 81991), (901, 79261), (1139, 62699), (1183, 60367), (1547, 46163), (2873, 24857), (3551, 20111), (4823, 14807), (6097, 11713), (6307, 11323), (7973, 8957)]