66447747

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 103925640

約数和(自身を除く): 37477893

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 289, 433, 531, 867, 1003, 1299, 2601, 3009, 3897, 7361, 9027, 17051, 22083, 25547, 51153, 66249, 76641, 125137, 153459, 229923, 375411, 434299, 1126233, 1302897, 3908691, 7383083, 22149249, 66447747]

約数ペア:

[(1, 66447747), (3, 22149249), (9, 7383083), (17, 3908691), (51, 1302897), (59, 1126233), (153, 434299), (177, 375411), (289, 229923), (433, 153459), (531, 125137), (867, 76641), (1003, 66249), (1299, 51153), (2601, 25547), (3009, 22083), (3897, 17051), (7361, 9027)]