201786741

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10847}}^1$

素因数の和:10922

約数の個数: 32

約数和(自身を含む): 328043520

約数和(自身を除く): 126256779

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 6201, 10847, 18603, 32541, 97623, 141011, 292869, 423033, 574891, 1269099, 1724673, 3807297, 5174019, 7473583, 15522057, 22420749, 67262247, 201786741]

約数ペア:

[(1, 201786741), (3, 67262247), (9, 22420749), (13, 15522057), (27, 7473583), (39, 5174019), (53, 3807297), (117, 1724673), (159, 1269099), (351, 574891), (477, 423033), (689, 292869), (1431, 141011), (2067, 97623), (6201, 32541), (10847, 18603)]