68221901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3347}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 79548480

約数和(自身を除く): 11326579

約数列:

[1, 11, 17, 109, 187, 1199, 1853, 3347, 20383, 36817, 56899, 364823, 625889, 4013053, 6201991, 68221901]

約数ペア:

[(1, 68221901), (11, 6201991), (17, 4013053), (109, 625889), (187, 364823), (1199, 56899), (1853, 36817), (3347, 20383)]