128326371

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{1627}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 174417408

約数和(自身を除く): 46091037

約数列:

[1, 3, 61, 183, 431, 1293, 1627, 4881, 26291, 78873, 99247, 297741, 701237, 2103711, 42775457, 128326371]

約数ペア:

[(1, 128326371), (3, 42775457), (61, 2103711), (183, 701237), (431, 297741), (1293, 99247), (1627, 78873), (4881, 26291)]