68535519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 101896704

約数和(自身を除く): 33361185

約数列:

[1, 3, 13, 39, 53, 71, 159, 213, 467, 689, 923, 1401, 2067, 2769, 3763, 6071, 11289, 18213, 24751, 33157, 48919, 74253, 99471, 146757, 321763, 431041, 965289, 1293123, 1757321, 5271963, 22845173, 68535519]

約数ペア:

[(1, 68535519), (3, 22845173), (13, 5271963), (39, 1757321), (53, 1293123), (71, 965289), (159, 431041), (213, 321763), (467, 146757), (689, 99471), (923, 74253), (1401, 48919), (2067, 33157), (2769, 24751), (3763, 18213), (6071, 11289)]