131481198

素因数分解:

$2^1\times 3^3\times {\mathrm{2434837}}^1$

素因数の和:2434848

約数の個数: 16

約数和(自身を含む): 292180560

約数和(自身を除く): 160699362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2434837, 4869674, 7304511, 14609022, 21913533, 43827066, 65740599, 131481198]

約数ペア:

[(1, 131481198), (2, 65740599), (3, 43827066), (6, 21913533), (9, 14609022), (18, 7304511), (27, 4869674), (54, 2434837)]