181740897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91373}}^1$

素因数の和:91409

約数の個数: 24

約数和(自身を含む): 299341224

約数和(自身を除く): 117600327

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 91373, 274119, 822357, 1187849, 1553341, 3563547, 4660023, 10690641, 13980069, 20193433, 60580299, 181740897]

約数ペア:

[(1, 181740897), (3, 60580299), (9, 20193433), (13, 13980069), (17, 10690641), (39, 4660023), (51, 3563547), (117, 1553341), (153, 1187849), (221, 822357), (663, 274119), (1989, 91373)]