83605527

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{21961}}^1$

素因数の和:22020

約数の個数: 20

約数和(自身を含む): 127555296

約数和(自身を除く): 43949769

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 21961, 65883, 197649, 592947, 1032167, 1778841, 3096501, 9289503, 27868509, 83605527]

約数ペア:

[(1, 83605527), (3, 27868509), (9, 9289503), (27, 3096501), (47, 1778841), (81, 1032167), (141, 592947), (423, 197649), (1269, 65883), (3807, 21961)]