164283119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 221684736

約数和(自身を除く): 57401617

約数列:

[1, 7, 11, 13, 77, 91, 143, 337, 487, 1001, 2359, 3409, 3707, 4381, 5357, 6331, 25949, 30667, 37499, 44317, 48191, 69641, 164119, 337337, 487487, 1148833, 1805309, 2133547, 12637163, 14934829, 23469017, 164283119]

約数ペア:

[(1, 164283119), (7, 23469017), (11, 14934829), (13, 12637163), (77, 2133547), (91, 1805309), (143, 1148833), (337, 487487), (487, 337337), (1001, 164119), (2359, 69641), (3409, 48191), (3707, 44317), (4381, 37499), (5357, 30667), (6331, 25949)]