42929937

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 66253824

約数和(自身を除く): 23323887

約数列:

[1, 3, 9, 23, 69, 71, 127, 207, 213, 381, 529, 639, 1143, 1587, 1633, 2921, 4761, 4899, 8763, 9017, 14697, 26289, 27051, 37559, 67183, 81153, 112677, 201549, 207391, 338031, 604647, 622173, 1866519, 4769993, 14309979, 42929937]

約数ペア:

[(1, 42929937), (3, 14309979), (9, 4769993), (23, 1866519), (69, 622173), (71, 604647), (127, 338031), (207, 207391), (213, 201549), (381, 112677), (529, 81153), (639, 67183), (1143, 37559), (1587, 27051), (1633, 26289), (2921, 14697), (4761, 9017), (4899, 8763)]