69987747

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 97502400

約数和(自身を除く): 27514653

約数列:

[1, 3, 47, 59, 141, 177, 179, 537, 2209, 2773, 6627, 8319, 8413, 10561, 25239, 31683, 130331, 390993, 395411, 496367, 1186233, 1489101, 23329249, 69987747]

約数ペア:

[(1, 69987747), (3, 23329249), (47, 1489101), (59, 1186233), (141, 496367), (177, 395411), (179, 390993), (537, 130331), (2209, 31683), (2773, 25239), (6627, 10561), (8319, 8413)]