77502387

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 117227520

約数和(自身を除く): 39725133

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 437, 589, 713, 1311, 1767, 1907, 2139, 5721, 13547, 36233, 40641, 43861, 59117, 108699, 131583, 177351, 833359, 1123223, 1359691, 2500077, 3369669, 4079073, 25834129, 77502387]

約数ペア:

[(1, 77502387), (3, 25834129), (19, 4079073), (23, 3369669), (31, 2500077), (57, 1359691), (69, 1123223), (93, 833359), (437, 177351), (589, 131583), (713, 108699), (1311, 59117), (1767, 43861), (1907, 40641), (2139, 36233), (5721, 13547)]