138693039

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{3221}}^1$

素因数の和:3718

約数の個数: 16

約数和(自身を含む): 191361024

約数和(自身を除く): 52667985

約数列:

[1, 3, 31, 93, 463, 1389, 3221, 9663, 14353, 43059, 99851, 299553, 1491323, 4473969, 46231013, 138693039]

約数ペア:

[(1, 138693039), (3, 46231013), (31, 4473969), (93, 1491323), (463, 299553), (1389, 99851), (3221, 43059), (9663, 14353)]