88971561

素因数分解:

$3^3\times 7^1\times {\mathrm{470749}}^1$

素因数の和:470765

約数の個数: 16

約数和(自身を含む): 150640000

約数和(自身を除く): 61668439

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 470749, 1412247, 3295243, 4236741, 9885729, 12710223, 29657187, 88971561]

約数ペア:

[(1, 88971561), (3, 29657187), (7, 12710223), (9, 9885729), (21, 4236741), (27, 3295243), (63, 1412247), (189, 470749)]