137208735

素因数分解:

$3^6\times 5^1\times {\mathrm{37643}}^1$

素因数の和:37666

約数の個数: 28

約数和(自身を含む): 246869352

約数和(自身を除く): 109660617

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 37643, 112929, 188215, 338787, 564645, 1016361, 1693935, 3049083, 5081805, 9147249, 15245415, 27441747, 45736245, 137208735]

約数ペア:

[(1, 137208735), (3, 45736245), (5, 27441747), (9, 15245415), (15, 9147249), (27, 5081805), (45, 3049083), (81, 1693935), (135, 1016361), (243, 564645), (405, 338787), (729, 188215), (1215, 112929), (3645, 37643)]