126939663

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{276557}}^1$

素因数の和:276583

約数の個数: 16

約数和(自身を含む): 199121760

約数和(自身を除く): 72182097

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 276557, 829671, 2489013, 4701469, 7467039, 14104407, 42313221, 126939663]

約数ペア:

[(1, 126939663), (3, 42313221), (9, 14104407), (17, 7467039), (27, 4701469), (51, 2489013), (153, 829671), (459, 276557)]