87444603

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{4517}}^1$

素因数の和:4768

約数の個数: 20

約数和(自身を含む): 131202720

約数和(自身を除く): 43758117

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 4517, 6453, 13551, 19359, 40653, 121959, 365877, 1079563, 3238689, 9716067, 29148201, 87444603]

約数ペア:

[(1, 87444603), (3, 29148201), (9, 9716067), (27, 3238689), (81, 1079563), (239, 365877), (717, 121959), (2151, 40653), (4517, 19359), (6453, 13551)]