61980078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449131}}^1$

素因数の和:449159

約数の個数: 16

約数和(自身を含む): 129350016

約数和(自身を除く): 67369938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 449131, 898262, 1347393, 2694786, 10330013, 20660026, 30990039, 61980078]

約数ペア:

[(1, 61980078), (2, 30990039), (3, 20660026), (6, 10330013), (23, 2694786), (46, 1347393), (69, 898262), (138, 449131)]