131752557

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1289}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 195806520

約数和(自身を除く): 64053963

約数列:

[1, 3, 9, 41, 123, 277, 369, 831, 1289, 2493, 3867, 11357, 11601, 34071, 52849, 102213, 158547, 357053, 475641, 1071159, 3213477, 14639173, 43917519, 131752557]

約数ペア:

[(1, 131752557), (3, 43917519), (9, 14639173), (41, 3213477), (123, 1071159), (277, 475641), (369, 357053), (831, 158547), (1289, 102213), (2493, 52849), (3867, 34071), (11357, 11601)]