121809149

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3373}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 156931488

約数和(自身を除く): 35122339

約数列:

[1, 7, 11, 49, 67, 77, 469, 539, 737, 3283, 3373, 5159, 23611, 36113, 37103, 165277, 225991, 259721, 1581937, 1818047, 2485901, 11073559, 17401307, 121809149]

約数ペア:

[(1, 121809149), (7, 17401307), (11, 11073559), (49, 2485901), (67, 1818047), (77, 1581937), (469, 259721), (539, 225991), (737, 165277), (3283, 37103), (3373, 36113), (5159, 23611)]