81427453503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4649}}^1\times {\mathrm{5153}}^1$

素因数の和:9919

約数の個数: 32

約数和(自身を含む): 119638771200

約数和(自身を除く): 38211317697

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 4649, 5153, 13947, 15459, 51139, 56683, 153417, 170049, 478847, 530759, 1436541, 1592277, 5267317, 5838349, 15801951, 17515047, 23956297, 71868891, 263519267, 790557801, 2467498591, 7402495773, 27142484501, 81427453503]

約数ペア:

[(1, 81427453503), (3, 27142484501), (11, 7402495773), (33, 2467498591), (103, 790557801), (309, 263519267), (1133, 71868891), (3399, 23956297), (4649, 17515047), (5153, 15801951), (13947, 5838349), (15459, 5267317), (51139, 1592277), (56683, 1436541), (153417, 530759), (170049, 478847)]