161569881177

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1\times {\mathrm{16747}}^1$

素因数の和:17593

約数の個数: 32

約数和(自身を含む): 224506270080

約数和(自身を除く): 62936388903

約数列:

[1, 3, 29, 87, 173, 519, 641, 1923, 5017, 15051, 16747, 18589, 50241, 55767, 110893, 332679, 485663, 1456989, 2897231, 3215897, 8691693, 9647691, 10734827, 32204481, 84019699, 252059097, 311309983, 933929949, 1857125071, 5571375213, 53856627059, 161569881177]

約数ペア:

[(1, 161569881177), (3, 53856627059), (29, 5571375213), (87, 1857125071), (173, 933929949), (519, 311309983), (641, 252059097), (1923, 84019699), (5017, 32204481), (15051, 10734827), (16747, 9647691), (18589, 8691693), (50241, 3215897), (55767, 2897231), (110893, 1456989), (332679, 485663)]