17197078221

素因数分解:

$3^3\times {\mathrm{55661}}^1\times {\mathrm{11443}}^1$

素因数の和:67113

約数の個数: 16

約数和(自身を含む): 25479837120

約数和(自身を除く): 8282758899

約数列:

[1, 3, 9, 27, 11443, 34329, 55661, 102987, 166983, 308961, 500949, 1502847, 636928823, 1910786469, 5732359407, 17197078221]

約数ペア:

[(1, 17197078221), (3, 5732359407), (9, 1910786469), (27, 636928823), (11443, 1502847), (34329, 500949), (55661, 308961), (102987, 166983)]