118738081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{90709}}^1$

素因数の和:90744

約数の個数: 16

約数和(自身を含む): 156746880

約数和(自身を除く): 38008799

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 90709, 634963, 997799, 1542053, 6984593, 10794371, 16962583, 118738081]

約数ペア:

[(1, 118738081), (7, 16962583), (11, 10794371), (17, 6984593), (77, 1542053), (119, 997799), (187, 634963), (1309, 90709)]