64584351

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5032

約数の個数: 32

約数和(自身を含む): 105846720

約数和(自身を除く): 41262369

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 4973, 12987, 14919, 44757, 64649, 134271, 184001, 193947, 552003, 581841, 1656009, 1745523, 2392013, 4968027, 7176039, 21528117, 64584351]

約数ペア:

[(1, 64584351), (3, 21528117), (9, 7176039), (13, 4968027), (27, 2392013), (37, 1745523), (39, 1656009), (111, 581841), (117, 552003), (333, 193947), (351, 184001), (481, 134271), (999, 64649), (1443, 44757), (4329, 14919), (4973, 12987)]