5049351

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 8017920

約数和(自身を除く): 2968569

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 173, 207, 423, 519, 621, 1081, 1269, 1557, 3243, 3979, 4671, 8131, 9729, 11937, 24393, 29187, 35811, 73179, 107433, 187013, 219537, 561039, 1683117, 5049351]

約数ペア:

[(1, 5049351), (3, 1683117), (9, 561039), (23, 219537), (27, 187013), (47, 107433), (69, 73179), (141, 35811), (173, 29187), (207, 24393), (423, 11937), (519, 9729), (621, 8131), (1081, 4671), (1269, 3979), (1557, 3243)]