168468045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{660659}}^1$

素因数の和:660684

約数の個数: 16

約数和(自身を含む): 285405120

約数和(自身を除く): 116937075

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 660659, 1981977, 3303295, 9909885, 11231203, 33693609, 56156015, 168468045]

約数ペア:

[(1, 168468045), (3, 56156015), (5, 33693609), (15, 11231203), (17, 9909885), (51, 3303295), (85, 1981977), (255, 660659)]