127029231

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106123}}^1$

素因数の和:106155

約数の個数: 24

約数和(自身を含む): 220737920

約数和(自身を除く): 93708689

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 106123, 318369, 742861, 955107, 2016337, 2228583, 6049011, 6685749, 14114359, 18147033, 42343077, 127029231]

約数ペア:

[(1, 127029231), (3, 42343077), (7, 18147033), (9, 14114359), (19, 6685749), (21, 6049011), (57, 2228583), (63, 2016337), (133, 955107), (171, 742861), (399, 318369), (1197, 106123)]