253139133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{138101}}^1$

素因数の和:138164

約数の個数: 16

約数和(自身を含む): 371218176

約数和(自身を除く): 118079043

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 138101, 414303, 1795313, 5385939, 6490747, 19472241, 84379711, 253139133]

約数ペア:

[(1, 253139133), (3, 84379711), (13, 19472241), (39, 6490747), (47, 5385939), (141, 1795313), (611, 414303), (1833, 138101)]