163080687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1049}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 271756800

約数和(自身を除く): 108676113

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 673, 1049, 2019, 3147, 4711, 7343, 7403, 11539, 14133, 22029, 22209, 34617, 51821, 80773, 155463, 242319, 705977, 2117931, 4941839, 7765747, 14825517, 23297241, 54360229, 163080687]

約数ペア:

[(1, 163080687), (3, 54360229), (7, 23297241), (11, 14825517), (21, 7765747), (33, 4941839), (77, 2117931), (231, 705977), (673, 242319), (1049, 155463), (2019, 80773), (3147, 51821), (4711, 34617), (7343, 22209), (7403, 22029), (11539, 14133)]