124800531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 180576000

約数和(自身を除く): 55775469

約数列:

[1, 3, 19, 53, 57, 109, 159, 327, 379, 1007, 1137, 2071, 3021, 5777, 6213, 7201, 17331, 20087, 21603, 41311, 60261, 109763, 123933, 329289, 381653, 784909, 1144959, 2189483, 2354727, 6568449, 41600177, 124800531]

約数ペア:

[(1, 124800531), (3, 41600177), (19, 6568449), (53, 2354727), (57, 2189483), (109, 1144959), (159, 784909), (327, 381653), (379, 329289), (1007, 123933), (1137, 109763), (2071, 60261), (3021, 41311), (5777, 21603), (6213, 20087), (7201, 17331)]