90714921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 139097088

約数和(自身を除く): 48382167

約数列:

[1, 3, 11, 23, 33, 69, 107, 253, 321, 759, 1117, 1177, 2461, 3351, 3531, 7383, 12287, 25691, 27071, 36861, 77073, 81213, 119519, 282601, 358557, 847803, 1314709, 2748937, 3944127, 8246811, 30238307, 90714921]

約数ペア:

[(1, 90714921), (3, 30238307), (11, 8246811), (23, 3944127), (33, 2748937), (69, 1314709), (107, 847803), (253, 358557), (321, 282601), (759, 119519), (1117, 81213), (1177, 77073), (2461, 36861), (3351, 27071), (3531, 25691), (7383, 12287)]