71804161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 89018496

約数和(自身を除く): 17214335

約数列:

[1, 11, 13, 37, 41, 143, 331, 407, 451, 481, 533, 1517, 3641, 4303, 5291, 5863, 12247, 13571, 16687, 19721, 47333, 134717, 149281, 159211, 176423, 216931, 502127, 1751321, 1940653, 5523397, 6527651, 71804161]

約数ペア:

[(1, 71804161), (11, 6527651), (13, 5523397), (37, 1940653), (41, 1751321), (143, 502127), (331, 216931), (407, 176423), (451, 159211), (481, 149281), (533, 134717), (1517, 47333), (3641, 19721), (4303, 16687), (5291, 13571), (5863, 12247)]