71323653

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 104924160

約数和(自身を除く): 33600507

約数列:

[1, 3, 17, 31, 51, 93, 197, 229, 527, 591, 687, 1581, 3349, 3893, 6107, 7099, 10047, 11679, 18321, 21297, 45113, 103819, 120683, 135339, 311457, 362049, 766921, 1398503, 2300763, 4195509, 23774551, 71323653]

約数ペア:

[(1, 71323653), (3, 23774551), (17, 4195509), (31, 2300763), (51, 1398503), (93, 766921), (197, 362049), (229, 311457), (527, 135339), (591, 120683), (687, 103819), (1581, 45113), (3349, 21297), (3893, 18321), (6107, 11679), (7099, 10047)]