42363729

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{12163}}^1$

素因数の和:12218

約数の個数: 20

約数和(自身を含む): 64761136

約数和(自身を除く): 22397407

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 12163, 36489, 109467, 328401, 523009, 985203, 1569027, 4707081, 14121243, 42363729]

約数ペア:

[(1, 42363729), (3, 14121243), (9, 4707081), (27, 1569027), (43, 985203), (81, 523009), (129, 328401), (387, 109467), (1161, 36489), (3483, 12163)]