51802191

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3529}}^1$

素因数の和:3775

約数の個数: 24

約数和(自身を含む): 85906080

約数和(自身を除く): 34103889

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1631, 2097, 3529, 4893, 10587, 14679, 24703, 31761, 74109, 222327, 822257, 2466771, 5755799, 7400313, 17267397, 51802191]

約数ペア:

[(1, 51802191), (3, 17267397), (7, 7400313), (9, 5755799), (21, 2466771), (63, 822257), (233, 222327), (699, 74109), (1631, 31761), (2097, 24703), (3529, 14679), (4893, 10587)]