64958487

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 95919600

約数和(自身を除く): 30961113

約数列:

[1, 3, 11, 33, 121, 149, 363, 447, 1201, 1639, 3603, 4917, 13211, 18029, 39633, 54087, 145321, 178949, 435963, 536847, 1968439, 5905317, 21652829, 64958487]

約数ペア:

[(1, 64958487), (3, 21652829), (11, 5905317), (33, 1968439), (121, 536847), (149, 435963), (363, 178949), (447, 145321), (1201, 54087), (1639, 39633), (3603, 18029), (4917, 13211)]