225530485839

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{491351821}}^1$

素因数の和:491351847

約数の個数: 16

約数和(自身を含む): 353773311840

約数和(自身を除く): 128242826001

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 491351821, 1474055463, 4422166389, 8352980957, 13266499167, 25058942871, 75176828613, 225530485839]

約数ペア:

[(1, 225530485839), (3, 75176828613), (9, 25058942871), (17, 13266499167), (27, 8352980957), (51, 4422166389), (153, 1474055463), (459, 491351821)]