61774047

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 91072800

約数和(自身を除く): 29298753

約数列:

[1, 3, 9, 71, 213, 277, 349, 639, 831, 1047, 2493, 3141, 19667, 24779, 59001, 74337, 96673, 177003, 223011, 290019, 870057, 6863783, 20591349, 61774047]

約数ペア:

[(1, 61774047), (3, 20591349), (9, 6863783), (71, 870057), (213, 290019), (277, 223011), (349, 177003), (639, 96673), (831, 74337), (1047, 59001), (2493, 24779), (3141, 19667)]