553310679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{85427}}^1$

素因数の和:85574

約数の個数: 16

約数和(自身を含む): 787304448

約数和(自身を除く): 233993769

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 85427, 256281, 1452259, 4356777, 10849229, 32547687, 184436893, 553310679]

約数ペア:

[(1, 553310679), (3, 184436893), (17, 32547687), (51, 10849229), (127, 4356777), (381, 1452259), (2159, 256281), (6477, 85427)]