54135237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 83776000

約数和(自身を除く): 29640763

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 1699, 2451, 5097, 10621, 22087, 31863, 32281, 66261, 73057, 96843, 219171, 419653, 949741, 1258959, 1388083, 2849223, 4164249, 18045079, 54135237]

約数ペア:

[(1, 54135237), (3, 18045079), (13, 4164249), (19, 2849223), (39, 1388083), (43, 1258959), (57, 949741), (129, 419653), (247, 219171), (559, 96843), (741, 73057), (817, 66261), (1677, 32281), (1699, 31863), (2451, 22087), (5097, 10621)]