144457779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 212889600

約数和(自身を除く): 68431821

約数列:

[1, 3, 19, 23, 57, 69, 251, 437, 439, 753, 1311, 1317, 4769, 5773, 8341, 10097, 14307, 17319, 25023, 30291, 109687, 110189, 191843, 329061, 330567, 575529, 2093591, 2534347, 6280773, 7603041, 48152593, 144457779]

約数ペア:

[(1, 144457779), (3, 48152593), (19, 7603041), (23, 6280773), (57, 2534347), (69, 2093591), (251, 575529), (437, 330567), (439, 329061), (753, 191843), (1311, 110189), (1317, 109687), (4769, 30291), (5773, 25023), (8341, 17319), (10097, 14307)]