180596001

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 255722368

約数和(自身を除く): 75126367

約数列:

[1, 3, 37, 43, 111, 129, 157, 241, 471, 723, 1591, 4773, 5809, 6751, 8917, 10363, 17427, 20253, 26751, 31089, 37837, 113511, 249787, 383431, 749361, 1150293, 1399969, 1626991, 4199907, 4880973, 60198667, 180596001]

約数ペア:

[(1, 180596001), (3, 60198667), (37, 4880973), (43, 4199907), (111, 1626991), (129, 1399969), (157, 1150293), (241, 749361), (471, 383431), (723, 249787), (1591, 113511), (4773, 37837), (5809, 31089), (6751, 26751), (8917, 20253), (10363, 17427)]