126172269

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{28669}}^1$

素因数の和:28841

約数の個数: 16

約数和(自身を含む): 188075200

約数和(自身を除く): 61902931

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 28669, 86007, 258021, 774063, 4673047, 14019141, 42057423, 126172269]

約数ペア:

[(1, 126172269), (3, 42057423), (9, 14019141), (27, 4673047), (163, 774063), (489, 258021), (1467, 86007), (4401, 28669)]