88071963

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{4021}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 137552400

約数和(自身を除く): 49480437

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 3129, 4021, 7301, 12063, 21903, 28147, 84441, 197029, 591087, 599129, 1797387, 4193903, 12581709, 29357321, 88071963]

約数ペア:

[(1, 88071963), (3, 29357321), (7, 12581709), (21, 4193903), (49, 1797387), (147, 599129), (149, 591087), (447, 197029), (1043, 84441), (3129, 28147), (4021, 21903), (7301, 12063)]