168704627

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 215255040

約数和(自身を除く): 46550413

約数列:

[1, 7, 13, 41, 91, 103, 287, 439, 533, 721, 1339, 3073, 3731, 4223, 5707, 9373, 17999, 29561, 39949, 45217, 54899, 125993, 233987, 316519, 384293, 587821, 1637909, 1853897, 4114747, 12977279, 24100661, 168704627]

約数ペア:

[(1, 168704627), (7, 24100661), (13, 12977279), (41, 4114747), (91, 1853897), (103, 1637909), (287, 587821), (439, 384293), (533, 316519), (721, 233987), (1339, 125993), (3073, 54899), (3731, 45217), (4223, 39949), (5707, 29561), (9373, 17999)]