69187617

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 102155040

約数和(自身を除く): 32967423

約数列:

[1, 3, 9, 67, 179, 201, 537, 603, 641, 1611, 1923, 5769, 11993, 35979, 42947, 107937, 114739, 128841, 344217, 386523, 1032651, 7687513, 23062539, 69187617]

約数ペア:

[(1, 69187617), (3, 23062539), (9, 7687513), (67, 1032651), (179, 386523), (201, 344217), (537, 128841), (603, 114739), (641, 107937), (1611, 42947), (1923, 35979), (5769, 11993)]