85406937

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1117}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 142531584

約数和(自身を除く): 57124647

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 331, 993, 1117, 2317, 3351, 3641, 6951, 7819, 10923, 12287, 23457, 25487, 36861, 76461, 86009, 258027, 369727, 1109181, 2588089, 4066997, 7764267, 12200991, 28468979, 85406937]

約数ペア:

[(1, 85406937), (3, 28468979), (7, 12200991), (11, 7764267), (21, 4066997), (33, 2588089), (77, 1109181), (231, 369727), (331, 258027), (993, 86009), (1117, 76461), (2317, 36861), (3351, 25487), (3641, 23457), (6951, 12287), (7819, 10923)]