269142723

素因数分解:

$3^3\times {\mathrm{149}}^2\times {\mathrm{449}}^1$

素因数の和:756

約数の個数: 24

約数和(自身を含む): 402318000

約数和(自身を除く): 133175277

約数列:

[1, 3, 9, 27, 149, 447, 449, 1341, 1347, 4023, 4041, 12123, 22201, 66603, 66901, 199809, 200703, 599427, 602109, 1806327, 9968249, 29904747, 89714241, 269142723]

約数ペア:

[(1, 269142723), (3, 89714241), (9, 29904747), (27, 9968249), (149, 1806327), (447, 602109), (449, 599427), (1341, 200703), (1347, 199809), (4023, 66901), (4041, 66603), (12123, 22201)]