122561271

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4643}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 202849920

約数和(自身を除く): 80288649

約数列:

[1, 3, 7, 9, 21, 63, 419, 1257, 2933, 3771, 4643, 8799, 13929, 26397, 32501, 41787, 97503, 292509, 1945417, 5836251, 13617919, 17508753, 40853757, 122561271]

約数ペア:

[(1, 122561271), (3, 40853757), (7, 17508753), (9, 13617919), (21, 5836251), (63, 1945417), (419, 292509), (1257, 97503), (2933, 41787), (3771, 32501), (4643, 26397), (8799, 13929)]