83992257

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{401}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 132353676

約数和(自身を除く): 48361419

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 401, 629, 1203, 1369, 1887, 3609, 4107, 5661, 6817, 12321, 14837, 20451, 23273, 44511, 61353, 69819, 133533, 209457, 252229, 548969, 756687, 1646907, 2270061, 4940721, 9332473, 27997419, 83992257]

約数ペア:

[(1, 83992257), (3, 27997419), (9, 9332473), (17, 4940721), (37, 2270061), (51, 1646907), (111, 756687), (153, 548969), (333, 252229), (401, 209457), (629, 133533), (1203, 69819), (1369, 61353), (1887, 44511), (3609, 23273), (4107, 20451), (5661, 14837), (6817, 12321)]