172910529

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 284504064

約数和(自身を除く): 111593535

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 103, 279, 309, 341, 547, 927, 1023, 1133, 1641, 3069, 3193, 3399, 4923, 6017, 9579, 10197, 16957, 18051, 28737, 35123, 50871, 54153, 56341, 105369, 152613, 169023, 186527, 316107, 507069, 559581, 619751, 1678743, 1746571, 1859253, 5239713, 5577759, 15719139, 19212281, 57636843, 172910529]

約数ペア:

[(1, 172910529), (3, 57636843), (9, 19212281), (11, 15719139), (31, 5577759), (33, 5239713), (93, 1859253), (99, 1746571), (103, 1678743), (279, 619751), (309, 559581), (341, 507069), (547, 316107), (927, 186527), (1023, 169023), (1133, 152613), (1641, 105369), (3069, 56341), (3193, 54153), (3399, 50871), (4923, 35123), (6017, 28737), (9579, 18051), (10197, 16957)]