67216851

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10079}}^1$

素因数の和:10120

約数の個数: 32

約数和(自身を含む): 112896000

約数和(自身を除く): 45679149

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 10079, 30237, 90711, 131027, 191501, 272133, 393081, 574503, 1179243, 1723509, 2489513, 3537729, 5170527, 7468539, 22405617, 67216851]

約数ペア:

[(1, 67216851), (3, 22405617), (9, 7468539), (13, 5170527), (19, 3537729), (27, 2489513), (39, 1723509), (57, 1179243), (117, 574503), (171, 393081), (247, 272133), (351, 191501), (513, 131027), (741, 90711), (2223, 30237), (6669, 10079)]