142289727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53113}}^1$

素因数の和:53182

約数の個数: 16

約数和(自身を含む): 203957760

約数和(自身を除く): 61668033

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 53113, 159339, 1009147, 2496311, 3027441, 7488933, 47429909, 142289727]

約数ペア:

[(1, 142289727), (3, 47429909), (19, 7488933), (47, 3027441), (57, 2496311), (141, 1009147), (893, 159339), (2679, 53113)]