84866913

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{66877}}^1$

素因数の和:66933

約数の個数: 16

約数和(自身を含む): 128405760

約数和(自身を除く): 43538847

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 66877, 200631, 601893, 1805679, 3143219, 9429657, 28288971, 84866913]

約数ペア:

[(1, 84866913), (3, 28288971), (9, 9429657), (27, 3143219), (47, 1805679), (141, 601893), (423, 200631), (1269, 66877)]