153564849

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{28871}}^1$

素因数の和:29077

約数の個数: 16

約数和(自身を含む): 228666240

約数和(自身を除く): 75101391

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 28871, 86613, 259839, 779517, 5687587, 17062761, 51188283, 153564849]

約数ペア:

[(1, 153564849), (3, 51188283), (9, 17062761), (27, 5687587), (197, 779517), (591, 259839), (1773, 86613), (5319, 28871)]