169794045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221953}}^1$

素因数の和:221981

約数の個数: 24

約数和(自身を含む): 311623416

約数和(自身を除く): 141829371

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 221953, 665859, 1109765, 1997577, 3329295, 3773201, 9987885, 11319603, 18866005, 33958809, 56598015, 169794045]

約数ペア:

[(1, 169794045), (3, 56598015), (5, 33958809), (9, 18866005), (15, 11319603), (17, 9987885), (45, 3773201), (51, 3329295), (85, 1997577), (153, 1109765), (255, 665859), (765, 221953)]