86969403

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{169531}}^1$

素因数の和:169559

約数の個数: 16

約数和(自身を含む): 135625600

約数和(自身を除く): 48656197

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 169531, 508593, 1525779, 3221089, 4577337, 9663267, 28989801, 86969403]

約数ペア:

[(1, 86969403), (3, 28989801), (9, 9663267), (19, 4577337), (27, 3221089), (57, 1525779), (171, 508593), (513, 169531)]