53275677

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10271}}^1$

素因数の和:10313

約数の個数: 32

約数和(自身を含む): 92037120

約数和(自身を除く): 38761443

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 10271, 30813, 71897, 133523, 195149, 215691, 400569, 585447, 934661, 1366043, 2536937, 2803983, 4098129, 7610811, 17758559, 53275677]

約数ペア:

[(1, 53275677), (3, 17758559), (7, 7610811), (13, 4098129), (19, 2803983), (21, 2536937), (39, 1366043), (57, 934661), (91, 585447), (133, 400569), (247, 215691), (273, 195149), (399, 133523), (741, 71897), (1729, 30813), (5187, 10271)]