54990249

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13751}}^1$

素因数の和:13828

約数の個数: 16

約数和(自身を含む): 77451264

約数和(自身を除く): 22461015

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 13751, 41253, 426281, 591293, 1278843, 1773879, 18330083, 54990249]

約数ペア:

[(1, 54990249), (3, 18330083), (31, 1773879), (43, 1278843), (93, 591293), (129, 426281), (1333, 41253), (3999, 13751)]