91381047

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 129322368

約数和(自身を除く): 37941321

約数列:

[1, 3, 23, 69, 71, 213, 529, 811, 1587, 1633, 2433, 4899, 18653, 37559, 55959, 57581, 112677, 172743, 429019, 1287057, 1324363, 3973089, 30460349, 91381047]

約数ペア:

[(1, 91381047), (3, 30460349), (23, 3973089), (69, 1324363), (71, 1287057), (213, 429019), (529, 172743), (811, 112677), (1587, 57581), (1633, 55959), (2433, 37559), (4899, 18653)]